Related
Firstly, I'd like to start by saying that I am making this post because there is little information on the T-Mobile LG K7(K330) and what little information is found is scattered throughout the site.
The LG K7 is a budget phone and you do get the biggest bang for your buck if money is tight. Right now, you can get the Walmart version (for $50!) and flash it to T-Mobile which I will explain in the steps below.
I HAVE ONLY TESTED THIS ON THE WALMART FAMILY MOBILE VERSION OG THE LG K7, THIS PROBABLY WON'T WORK WITH OTHER DEVICES
This is a really great phone and awesome phone to start developing on if one chooses to do so. That being said, let's go ahead and flash the phone to T-Mobile if you haven't already. Most of this information came from Billybobjoe13245's Beautiful Post
Disclaimer: I tested this on Android Lollipop version 5.1.1 and that's what worked. Feel free to try whatever you feel but in any case, I am not responsible for what YOU do to YOUR device, if YOU mess up, YOU will have to deal with the consequnces. Now that that's out of the way,
You're going to need:
Windows Computer with Administative Priviledges (because LG binaries)
An LG K7 (K330)
A USB Cable
About 20 minutes
Once you have all those ready, start downloading the necessary files:
LG UP Software (You're looking for Lab Version 1.10) OFFICIAL | MIRROR
LG Mobile Driver Software(I used ver. 4.0.4.0 but the latest might work) TESTED VERSION | LATEST OFFICIAL
The "WEB_K33010h_00.kdz" file from Billybobjoe13245's Mega Repo
And now it begins.
Install the Mobile Driver Software
Install the LG UP Software
Turn you LG K7 off
Turn on your K7 while holding the DOWN button to boot into Download Mode
Open the LG UP Software
Select "Upgrade" in the separator between the two lists
Hover over "BIN FILE" under "FILE TYPE" and you should see three dots (...) to select a file
Here you select where you've downloaded the WEB file
Click start and let it do it's thing
Once it is finished it will reboot your device and tell you that it has been completed. You should now be able to use a T-Mobile nano-SIM card with absolutely no issues.
Next you Probably want to
ROOT YOUR DEVICE
THIS WILL COMPLETELY WIPE YOUR PHONE SO BACK UP WHATEVER YOU NEED TO
You'll need an internet connection for this to work properly . Let's go:
Make sure your phone has enough charge (%75+)
Go to Settings > General > About Phone > Software Info
Click Build Number 7 times or until it says "You are now a developer"
Go back to General Settings
Go to "Developer Options"
Enable "OEM Unlock"
Enable "USB Debugging"
Next youl'll want to make sure that you have the Android Debug Bridge (ADB) installed. If you don't have it , these guys have your back. Make certain that it is correctly installed and that you can access it using your command line.
Download this Team Win Recovery Project image on your PC (it's from my mirror)
Make sure it 's in the folder that ADB is in or that ADB can recognize
Plug in your phone into your computer if it's not already
You'll want to boot into the bootloader using adb so type:
Code:
adb reboot bootloader
Wait for it to reboot into the bootloader (shouldn't take long)
MAKE SURE THAT IT SAYS "BOATLOADER UNLOCKED" ON THE TOP LEFT, IF NOT
Type the follow to confirm that it sees your device:
Code:
fastboot devices
If you see you're device, all is good. Now we have to unlock the bootloader with:
Code:
fastboot oem unlock
If it reboots, use adb to go back to the bootloader
Time to flash the recovery with:
Code:
fastboot flash recovery twrp-image-3.img
Finally:
Code:
fastboot reboot
You now have the TWRP recovery on your phone but YOU'RE NOT DONE AS YOU DONT HAVE ROOT PERMISSIONS and your phone should have been wiped clean so you might have to reinput your details.
To finish getting root access:
Make sure youer phone is still plugged in
Download ChainFire's SuperSu on your computer
Move SuperSu from wherever you downloade it to your device
Reboot your phone into recovery by turning it off and turning it back on while HOLDING the UP button.
You should see the TWRP recovery screen.
Click install and choose the SuperSU zip file that you downloaded from ChainFire's site
If you want, you can select "Reboot after Installation" if you wish.
Swipe the slider all the way to right to start the install
Reboot
You should now have SuperSu on your device , allowing you root access
That's all you need if all you wanted is to root, but you're probably going to want BusyBox, Xposed Framework and an Equalizer if you're like me because by default the sound is terrible and Equalizers like Viper4Android makes it a whole lot better and works with Spotify! Let's get started:
How to get BusyBox
It's actually pretty simple.
Go to Play Store
Search "BusyBox"
Download "BusyBox" or "BusyBox Pro" by Stephen(Stericson)
Install it
Open it
Select the directory where you would like it installed, I installed in both "/system/xbin" and "system/bin" for everything to work how I wanted
It will ask you to grant it Root Permissions, select "GRANT"
Wait for it to install
You now have BusyBox!
If you don't know what BusyBox is, to put it shortly , it's a set of command line tools for Unix and Unix-like systems, like Android, to make things a bit more developer friendly. You can read more at he BusyBox official site.
Next I'll show you how to get the
Xposed Framework
Most of this information came from this post so if you need more information, read that post.
Go to Settings > General and select "Security" under the "Privacy" Category.
Scroll down to the "Phone Administration" category and make sure "Unknown Sources" is checked.
Download The Xposed 3.1 apk installer on your phone
Install it
The actual framework won't work because you have to install it in your recovery so then,
Download the LG K7 Xposed Framework image and put it on your phone's internal storage
Reboot into recovery and Install the Xposed Framework image you just put on your device.
Once it is installed, you can reboot and it should be working in the app.
Lastly, if you want better sound, you'll want
ViPER4ANDROiD
Most (if not all) of this information came from this post.
Go to Settings > General > Developer Options
Scroll down to the "Media Category" and select "Use AwesomePlayer (deprecated)" as Viper won't work with NuPlayer
Download SELinux Mode Changer OFFICIAL | MIRROR
Install it
Open it and grant it Root Permissions
Select Permissive Mode
Download this version of ViPER4ANDROiD | MIRRIR
Reboot into Recovery and Install the ViPER4ANDROiD zip file
Once it's done, you can reboot
Open the ViPER4ANDROiD app
It will ask you to install/update the driver
It should continue with no problems and you should have better sound
And you're done! That's everything I know thus far. There are no custom ROMs yet but I want to attempt on working on one(although I've never developed or ported a ROM before) as soon as I get all the information on how to do so . Be sure to thank the Original Posters/Developers and donate to them if you have the means as they put a lot of time and effort into bringing you the best experience possible.
PLEASE PLEASE PLEASE let me know if I forgot something or if there is a type and I will fix it right away!
i have a K7 from metropcs, but sim unlocked working absolutely perfectly on tmobile. all i did was get metropcs to unlock my sim, and i was only with them for nearly 2 weeks, not 90 days. anyways, we have a twrp for the lg k7 thread here on xda too, with lots of other modding talk going on in it http://forum.xda-developers.com/general/general/qa-metro-pcs-lg-k7-lgms330-t3331678 btw, there is no such thing as an official team win recovery project for the k7, it is ported to the k7.
simms22 said:
i have a K7 from metropcs, but sim unlocked working absolutely perfectly on tmobile. all i did was get metropcs to unlock my sim, and i was only with them for nearly 2 weeks, not 90 days. anyways, we have a twrp for the lg k7 thread here on xda too, with lots of other modding talk going on in it http://forum.xda-developers.com/general/general/qa-metro-pcs-lg-k7-lgms330-t3331678 btw, there is no such thing as an official team win recovery project for the k7, it is ported to the k7.
Click to expand...
Click to collapse
Thank you for the reply. I remember seeing this post but wasn't sure if it worked for the K330, I had only put things in this thread that I tested but I will try the image pointed out in your post and add it. I will also edit out the "official twrp" statement. Thanks again for the feedback.
Bughora said:
Thank you for the reply. I remember seeing this post but wasn't sure if it worked for the K330, I had only put things in this thread that I tested but I will try the image pointed out in your post and add it. I will also edit out the "official twrp" statement. Thanks again for the feedback.
Click to expand...
Click to collapse
yea, the k7 isnt popular enough for official twrp
Nice writeup OP.
Unfortunately, I picked up the TMobile branded K7, unlocked the bootloader, then attempted to flash twrp -- I can never boot into TWRP (I get the red exclamation warning).
Is there any hope for me?
If I return it and and then pick up the walmart one will it support my Tmobile 4G/LTE?
Thanks.
ladendroid said:
Nice writeup OP.
Unfortunately, I picked up the TMobile branded K7, unlocked the bootloader, then attempted to flash twrp -- I can never boot into TWRP (I get the red exclamation warning).
Is there any hope for me?
If I return it and and then pick up the walmart one will it support my Tmobile 4G/LTE?
Thanks.
Click to expand...
Click to collapse
its the same phone, doesnt mattrr if metropcs or tmobile. maybe youre not flashing it right? there could be a whole lot of other mistakes you vould be doing as well. describe how you are flashing twrp please, and ill try to help you.
ladendroid said:
Nice writeup OP.
Unfortunately, I picked up the TMobile branded K7, unlocked the bootloader, then attempted to flash twrp -- I can never boot into TWRP (I get the red exclamation warning).
Is there any hope for me?
If I return it and and then pick up the walmart one will it support my Tmobile 4G/LTE?
Thanks.
Click to expand...
Click to collapse
If that's the easiest route for you then yes, I picked up the Walmart Family Mobile version, flashed the T-Mobile kdz and now I'm using the Simple Prepaid plan(which means I get Binge On.)
Bughora said:
If that's the easiest route for you then yes, I picked up the Walmart Family Mobile version, flashed the T-Mobile kdz and now I'm using the Simple Prepaid plan(which means I get Binge On.)
Click to expand...
Click to collapse
you like binge on? i dont. i have their unlimited plan(average around 30gb per month), and disable binge on. id rather watch whatever i watch in its full quality
simms22 said:
you like binge on? i dont. i have their unlimited plan(average around 30gb per month), and disable binge on. id rather watch whatever i watch in its full quality
Click to expand...
Click to collapse
I wasn't aware that they had an unlimited plan but I usually just use it for music and YouTube videos from time to time. The plan I'm on is 40 bucks so I can't complain
Bughora said:
I wasn't aware that they had an unlimited plan but I usually just use it for music and YouTube videos from time to time. The plan I'm on is 40 bucks so I can't complain
Click to expand...
Click to collapse
yea, they do, and its getting more expensive as we go on. i signed up when it was 65, so its 65 for me now as well. but it cost 90 now. when they just started with binge on, i noticed my youtube always lagging. when i disabled it, no more lag, and stuff looks great in 2K
simms22 said:
its the same phone, doesnt mattrr if metropcs or tmobile. maybe youre not flashing it right? there could be a whole lot of other mistakes you vould be doing as well. describe how you are flashing twrp please, and ill try to help you.
Click to expand...
Click to collapse
Thanks, I'll attempt to add more details. I purchased this phone (walmart.com/ip/T-Mobile-LG-K7-TD-Prepaid-Smartphone/51671353).
Model #: LG-K330
Software version: K33010h
1. Used windows (via virtualization) to update to WEB_K33010h_00.kdz and it worked.
1a. enable dev settings, usb debug, oem unlock.
2. Downloaded adb bridge for Mac which comes with adb and fastboot commandline tools
3. plug in phone and ran 'adb reboot bootlader' to enter bootloader in order to use fastboot to unlock
4. run 'fastboot oem unlock', rebooted and use 'adb reboot bootloader' to flash twrp -- I now see bootloader unlocked in upper left
5. run '.fastboot flash recovery twrp-image-3.img' and 'fastboot reboot'
6, at this point I just shut off my phone and attempt to enter recovery with "Reboot your phone into recovery by turning it off and turning it back on while HOLDING the UP button."
It is at that point I see the android icon with a red exclamation. I have to pull out my battery to reboot the phone.
[Sat Oct 22 14:18] ~/Downloads/Android : ./Mac/adb reboot bootloader
[Sat Oct 22 14:18] ~/Downloads/Android : ./Mac/fastboot devices
3da30d9 fastboot
[Sat Oct 22 14:18] ~/Downloads/Android : ./Mac/fastboot flash recovery ~/Downloads/twrp-image-3\(1\).img
target reported max download size of 268435456 bytes
sending 'recovery' (12614 KB)...
OKAY [ 0.401s]
writing 'recovery'...
OKAY [ 0.510s]
finished. total time: 0.913s
[Sat Oct 22 14:21] ~/Downloads/Android : ./Mac/fastboot reboot
rebooting...
finished. total time: 0.001s
[Sat Oct 22 14:21] ~/Downloads/Android : ./Mac/adb reboot recovery
It then reboots and red exclamation.
Click to expand...
Click to collapse
ladendroid said:
Thanks, I'll attempt to add more details. I purchased this phone (walmart.com/ip/T-Mobile-LG-K7-TD-Prepaid-Smartphone/51671353).
Model #: LG-K330
Software version: K33010h
1. Used windows (via virtualization) to update to WEB_K33010h_00.kdz and it worked.
1a. enable dev settings, usb debug, oem unlock.
2. Downloaded adb bridge for Mac which comes with adb and fastboot commandline tools
3. plug in phone and ran 'adb reboot bootlader' to enter bootloader in order to use fastboot to unlock
4. run 'fastboot oem unlock', rebooted and use 'adb reboot bootloader' to flash twrp -- I now see bootloader unlocked in upper left
5. run '.fastboot flash recovery twrp-image-3.img' and 'fastboot reboot'
6, at this point I just shut off my phone and attempt to enter recovery with "Reboot your phone into recovery by turning it off and turning it back on while HOLDING the UP button."
It is at that point I see the android icon with a red exclamation. I have to pull out my battery to reboot the phone.
Click to expand...
Click to collapse
Before step 5, try copying this into the cmd prompt:
Code:
fastboot boot twrp-image-3.img
and then allow it to make modifications to your system. Then go to reboot > bootloader and then let it install supersu, then flash the TWRP image in step 5. This fixed the red triangle problem for me. Also, once you are back in android, tap the notification for SuperSU and tap TWRP to let it finish the process.
Hey, @Bughora I can't seem to boot to recovery via the key combo you describe. I hold Vol-UP and then press and hold power while still holding Vol-UP and also tried without holding power, but it doesn't take me to TWRP. If I hold both Power+Vol-UP, oddly it will start optimizing apps again but if I don't continue to hold Power, it just boots normally... am I misinterpreting what you mean in the OP?
EDIT: Other methods of getting to recovery like "adb reboot recovery" work flawlessly.
QuickNET Tech said:
Before step 5, try copying this into the cmd prompt:
Code:
fastboot boot twrp-image-3.img
and then allow it to make modifications to your system. Then go to reboot > bootloader and then let it install supersu, then flash the TWRP image in step 5. This fixed the red triangle problem for me. Also, once you are back in android, tap the notification for SuperSU and tap TWRP to let it finish the process.
Click to expand...
Click to collapse
You were right on the money. Thank you so much! :good::good::good:
ladendroid said:
Before step 5, try copying this into the cmd prompt:
You were right on the money. Thank you so much! :good::good::good:
Click to expand...
Click to collapse
You're welcome. Also, try this version of TWRP which will let you boot into TWRP with the hardware keys described in the OP. Here is a snippet of the OP explaining how:
Twrp with button combo.
With device off press and hold power and volume down until LG logo pops up quickly release the power and press power quickly until the factory reset dialog pops up press volume down to yes press power to select than it will show the same dialog with yes already selected use power to select and you will be taken to Twrp recovery.
Click to expand...
Click to collapse
I know it says factory reset, but it will take you to TWRP. If you are hesitant (like I was initially), boot to recovery with ADB first, make a backup, and then try it. Good luck, and happy modding!
http://forum.xda-developers.com/android/development/twrp-m1-lg-k7-t3462130
TWRP for T-Mobile & Metro PCS
In case you missed it, czarsuperstar created Twrp for the K7 (Metro/T - Mobile)
(XDA link)
~~~~~~~
update:
Doh! I just saw that the TWRP link is posted just above this post. :silly:
Okay so I'm very new to all this so I apologize ahead of time if my issue is super simple but I don't know what to do. I've been following the steps word for word (had a couple minor hiccups) and I'm at the point where I need to install supersu. I moved the zip file to my internal storage, then when I attempt to restart the phone in recovery mode it automatically goes into download mode followed by freezing at software update, instead of letting me choose to install supersu as the steps state. Can someone help me figure this out please?
EDIT: Well it took me a while but I figured out my issue. From what I understand, the twrp was successfully flashed on my phone but when rebooting the manufacturer kernal was wiping that recovery and replacing with the stock recovery. Instead of rebooting with adb I manually turned off my phone then booted up my phone into the recovery and the twrp menu came up!
Bughora said:
Firstly, I'd like to start by saying that I am making this post because there is little information on the T-Mobile LG K7(K330) and what little information is found is scattered throughout the site.
The LG K7 is a budget phone and you do get the biggest bang for your buck if money is tight. Right now, you can get the Walmart version (for $50!) and flash it to T-Mobile which I will explain in the steps below.
I HAVE ONLY TESTED THIS ON THE WALMART FAMILY MOBILE VERSION OG THE LG K7, THIS PROBABLY WON'T WORK WITH OTHER DEVICES
This is a really great phone and awesome phone to start developing on if one chooses to do so. That being said, let's go ahead and flash the phone to T-Mobile if you haven't already. Most of this information came from Billybobjoe13245's Beautiful Post
Disclaimer: I tested this on Android Lollipop version 5.1.1 and that's what worked. Feel free to try whatever you feel but in any case, I am not responsible for what YOU do to YOUR device, if YOU mess up, YOU will have to deal with the consequnces. Now that that's out of the way,
You're going to need:
Windows Computer with Administative Priviledges (because LG binaries)
An LG K7 (K330)
A USB Cable
About 20 minutes
Once you have all those ready, start downloading the necessary files:
LG UP Software (You're looking for Lab Version 1.10) OFFICIAL | MIRROR
LG Mobile Driver Software(I used ver. 4.0.4.0 but the latest might work) TESTED VERSION | LATEST OFFICIAL
The "WEB_K33010h_00.kdz" file from Billybobjoe13245's Mega Repo
And now it begins.
Install the Mobile Driver Software
Install the LG UP Software
Turn you LG K7 off
Turn on your K7 while holding the DOWN button to boot into Download Mode
Open the LG UP Software
Select "Upgrade" in the separator between the two lists
Hover over "BIN FILE" under "FILE TYPE" and you should see three dots (...) to select a file
Here you select where you've downloaded the WEB file
Click start and let it do it's thing
Once it is finished it will reboot your device and tell you that it has been completed. You should now be able to use a T-Mobile nano-SIM card with absolutely no issues.
Next you Probably want to
ROOT YOUR DEVICE
THIS WILL COMPLETELY WIPE YOUR PHONE SO BACK UP WHATEVER YOU NEED TO
You'll need an internet connection for this to work properly . Let's go:
Make sure your phone has enough charge (%75+)
Go to Settings > General > About Phone > Software Info
Click Build Number 7 times or until it says "You are now a developer"
Go back to General Settings
Go to "Developer Options"
Enable "OEM Unlock"
Enable "USB Debugging"
Next youl'll want to make sure that you have the Android Debug Bridge (ADB) installed. If you don't have it , these guys have your back. Make certain that it is correctly installed and that you can access it using your command line.
Download this Team Win Recovery Project image on your PC (it's from my mirror)
Make sure it 's in the folder that ADB is in or that ADB can recognize
Plug in your phone into your computer if it's not already
You'll want to boot into the bootloader using adb so type:
Wait for it to reboot into the bootloader (shouldn't take long)
MAKE SURE THAT IT SAYS "BOATLOADER UNLOCKED" ON THE TOP LEFT, IF NOT
Type the follow to confirm that it sees your device:
If you see you're device, all is good. Now we have to unlock the bootloader with:
If it reboots, use adb to go back to the bootloader
Time to flash the recovery with:
Finally:
You now have the TWRP recovery on your phone but YOU'RE NOT DONE AS YOU DONT HAVE ROOT PERMISSIONS and your phone should have been wiped clean so you might have to reinput your details.
To finish getting root access:
Make sure youer phone is still plugged in
Download ChainFire's SuperSu on your computer
Move SuperSu from wherever you downloade it to your device
Reboot your phone into recovery by turning it off and turning it back on while HOLDING the UP button.
You should see the TWRP recovery screen.
Click install and choose the SuperSU zip file that you downloaded from ChainFire's site
If you want, you can select "Reboot after Installation" if you wish.
Swipe the slider all the way to right to start the install
Reboot
You should now have SuperSu on your device , allowing you root access
That's all you need if all you wanted is to root, but you're probably going to want BusyBox, Xposed Framework and an Equalizer if you're like me because by default the sound is terrible and Equalizers like Viper4Android makes it a whole lot better and works with Spotify! Let's get started:
How to get BusyBox
It's actually pretty simple.
Go to Play Store
Search "BusyBox"
Download "BusyBox" or "BusyBox Pro" by Stephen(Stericson)
Install it
Open it
Select the directory where you would like it installed, I installed in both "/system/xbin" and "system/bin" for everything to work how I wanted
It will ask you to grant it Root Permissions, select "GRANT"
Wait for it to install
You now have BusyBox!
If you don't know what BusyBox is, to put it shortly , it's a set of command line tools for Unix and Unix-like systems, like Android, to make things a bit more developer friendly. You can read more at he BusyBox official site.
Next I'll show you how to get the
Xposed Framework
Most of this information came from this post so if you need more information, read that post.
Go to Settings > General and select "Security" under the "Privacy" Category.
Scroll down to the "Phone Administration" category and make sure "Unknown Sources" is checked.
Download The Xposed 3.1 apk installer on your phone
Install it
The actual framework won't work because you have to install it in your recovery so then,
Download the LG K7 Xposed Framework image and put it on your phone's internal storage
Reboot into recovery and Install the Xposed Framework image you just put on your device.
Once it is installed, you can reboot and it should be working in the app.
Lastly, if you want better sound, you'll want
ViPER4ANDROiD
Most (if not all) of this information came from this post.
Go to Settings > General > Developer Options
Scroll down to the "Media Category" and select "Use AwesomePlayer (deprecated)" as Viper won't work with NuPlayer
Download SELinux Mode Changer OFFICIAL | MIRROR
Install it
Open it and grant it Root Permissions
Select Permissive Mode
Download this version of ViPER4ANDROiD | MIRRIR
Reboot into Recovery and Install the ViPER4ANDROiD zip file
Once it's done, you can reboot
Open the ViPER4ANDROiD app
It will ask you to install/update the driver
It should continue with no problems and you should have better sound
And you're done! That's everything I know thus far. There are no custom ROMs yet but I want to attempt on working on one(although I've never developed or ported a ROM before) as soon as I get all the information on how to do so . Be sure to thank the Original Posters/Developers and donate to them if you have the means as they put a lot of time and effort into bringing you the best experience possible.
PLEASE PLEASE PLEASE let me know if I forgot something or if there is a type and I will fix it right away!
Click to expand...
Click to collapse
Recovery error 1003
Other then that phone is working fine lgk7 k330. How do I fix this ?
johnsmith1987 said:
Recovery error 1003
Other then that phone is working fine lgk7 k330. How do I fix this ?
Click to expand...
Click to collapse
Try installing this official version of TWRP with the TWRP app. Or using this command in terminal
Code:
dd if='/path/to/TWRP/image' of='/dev/block/bootdevice/by-name/recovery'
Also, if that doesn't work. It's most likely because you didn't unlock the bootloader. Go to "Step Nine: Unlocking The Bootloader" on this thread http://forum.xda-developers.com/general/general/ref-metro-pcs-lg-k7-lgms330-t3362555
Billybobjoe13245 said:
Try installing this official version of TWRP with the TWRP app. Or using this command in terminal
Also, if that doesn't work. It's most likely because you didn't unlock the bootloader. Go to "Step Nine: Unlocking The Bootloader" on this thread http://forum.xda-developers.com/general/general/ref-metro-pcs-lg-k7-lgms330-t3362555
Click to expand...
Click to collapse
Ill try again
I have oem unlock checked
I have a Verizon Note 3 running Android 5.0, non-rooted (never had luck getting it rooted). As far as I know, the bootloader is locked. Here is all the information that I thought might be pertinent:
Model #: SM-N900V
Baseband version: N900VVRUEOF1
Android version: 5.0
Kernel version: 3.4.0
Build number: LRX21V.N900VVRUEOF1
Although I work in IT and am fairly comfortable with this sort of stuff, I have almost no experience when it comes to working with Android development / phones, etc.
The phone does not have a valid SIM card, nor do I have service for it. I use it just as a WiFi device and I don't care if it ever works for phone/SMS/MMS again. That being said, I would really like to be able to (a) root the phone and (b) load the Resurrection firmware that I've read about that would allow me to run Marshmallow.
Is there someone who is willing to take me "under their wing," so to speak, and take me through what I need to do, step by step, to make this happen. I've read several posts, but they all assume a prior level of knowledge that I just don't possess. I'm confident that I could do this if I have a clear list of instructions and and understanding of what steps I need to follow to do this. Thanks in advance to anyone who could give me a hand.
Same problem here. Would appreciate help
Alright,
*First thing you need to do is enable USB debugging:
How?
On your phone Navigate to Settings > About Phone > scroll to the bottom > tap Build number seven (7) times. You'll get a short pop-up in the lower area of your display saying that you're now a developer. Then Go back (to the settings menu) and now access the Developer options menu, check ‘USB debugging’ and click OK on the prompt.
------------------------------------
(DONT plug your phone to your PC yet)
Download USB Drivers and Install.
------------------------------------
*2nd thing to do is Rooting your phone:
Download THIS tool on PC > Run. then plug your phone to PC > Choose Version OF1 > Click Read phone info (Your phone will ask if the program can access your phone press YES on your phone)> Root. wait until its done. now you are Rooted.
------------------------------------
Here is the fun part (Unlocking your bootloader) All through the phone no PC required for this.
You need to use an SDCard for this and
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD)) So backup your MicroSD or use another one.
* Install Busybox on your phone (you can get it from the Playstore)
* Download Samsung Unlocker N3
1. Install SamsungUnlockerN3.apk
2. Grant SU access
3. Click On Install SamBootloader Unlocker
4. Grant SU access
5. Type Yes Hit enter wait for device to power off. Then pull the battery out > Battery back in then power on the phone.
6. Should be unlocked
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD))
Thats all. your N3 is rooted and bootloader unlocked
Sczar said:
Alright,
*First thing you need to do is enable USB debugging:
How?
On your phone Navigate to Settings > About Phone > scroll to the bottom > tap Build number seven (7) times. You'll get a short pop-up in the lower area of your display saying that you're now a developer. Then Go back (to the settings menu) and now access the Developer options menu, check ‘USB debugging’ and click OK on the prompt.
------------------------------------
(DONT plug your phone to your PC yet)
Download USB Drivers and Install.
------------------------------------
*2nd thing to do is Rooting your phone:
Download THIS tool on PC > Run. then plug your phone to PC > Choose Version OF1 > Click Read phone info (Your phone will ask if the program can access your phone press YES on your phone)> Root. wait until its done. now you are Rooted.
------------------------------------
Here is the fun part (Unlocking your bootloader) All through the phone no PC required for this.
You need to use an SDCard for this and
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD)) So backup your MicroSD or use another one.
* Install Busybox on your phone (you can get it from the Playstore)
* Download Samsung Unlocker N3
1. Install SamsungUnlockerN3.apk
2. Grant SU access
3. Click On Install SamBootloader Unlocker
4. Grant SU access
5. Type Yes Hit enter wait for device to power off. Then pull the battery out > Battery back in then power on the phone.
6. Should be unlocked
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD))
Thats all. your N3 is rooted and bootloader unlocked
Click to expand...
Click to collapse
I tried this root method and all it does is put me in a boot loop.Goes to somethingiin recovery and just stays there until I manually reboot phone then get boot loop.Tried both 1 click versions.
Sent from my LG-D851 using XDA-Developers Legacy app
AtrixHDMan said:
I tried this root method and all it does is put me in a boot loop.Goes to somethingiin recovery and just stays there until I manually reboot phone then get boot loop.Tried both 1 click versions.
Click to expand...
Click to collapse
Try to do a factory reset in recovery mode. It will wipe all your apps and data and restore it to factory settings. The instructions you got from @Sczar are very good , so try again step by step if factor reset doesn't work to get you out of the boot loop.
S2_brickmaker said:
Try to do a factory reset in recovery mode. It will wipe all your apps and data and restore it to factory settings. The instructions you got from @Sczar are very good , so try again step by step if factor reset doesn't work to get you out of the boot loop.
Click to expand...
Click to collapse
I got it figured out.Had to use a different twrp and flash Samsung lollipop 01.
Sent from my LG-D851 using XDA-Developers Legacy app
Very new to this. Have a technical background but confused on the above steps. Completed all listed Note3 connected,odin started on phone, then progress stopped at 28 sec. Waited over an hour then crossed fingers and unplugged phone removed battery and restarted. Luckily it came back up. Any ideas on went wrong with root process? Help!!
Thanks in advance.
Sczar said:
Alright,
*First thing you need to do is enable USB debugging:
How?
On your phone Navigate to Settings > About Phone > scroll to the bottom > tap Build number seven (7) times. You'll get a short pop-up in the lower area of your display saying that you're now a developer. Then Go back (to the settings menu) and now access the Developer options menu, check ‘USB debugging’ and click OK on the prompt.
------------------------------------
(DONT plug your phone to your PC yet)
Download and Install.
------------------------------------
*2nd thing to do is Rooting your phone:
Download tool on PC > Run. then plug your phone to PC > Choose Version OF1 > Click Read phone info (Your phone will ask if the program can access your phone press YES on your phone)> Root. wait until its done. now you are Rooted.
------------------------------------
Here is the fun part (Unlocking your bootloader) All through the phone no PC required for this.
You need to use an SDCard for this and
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD)) So backup your MicroSD or use another one.
* Install Busybox on your phone (you can get it from the Playstore)
* Download
1. Install SamsungUnlockerN3.apk
2. Grant SU access
3. Click On Install SamBootloader Unlocker
4. Grant SU access
5. Type Yes Hit enter wait for device to power off. Then pull the battery out > Battery back in then power on the phone.
6. Should be unlocked
Keep in mind this method ((WILL WIPE YOUR EXTERNAL SD CARD))
Thats all. your N3 is rooted and bootloader unlocked
Click to expand...
Click to collapse
OK, made it to rooted. It came back up the first time while connected to the computer. I shut down to swap sd cards to put in an older one that isnt used and when I start back up all I get is Process System isnt responding in a white box. If I do nothing, the white square asking to quit or wait will disappear, I get the top bar with 4G, bars, battery level, and time, but black screen. If I swipe the screen with my finger, the desktop (for lack of better word) flashes on, then goes all black. In about 3-5 minutes it will restart again. Before it restarts on its own, I can hold the power button and it will give me the power off, restart, etc menu and allow restart.
EDIT: Nevermind... If it warns Process System is not responding, wait for the notification bar to appear, use the power button to get the restart menu and choose restart. Then it starts normally and is Rooted! THANK YOU! I will work on the rest tomorrow!
Oldguy64 said:
Very new to this. Have a technical background but confused on the above steps. Completed all listed Note3 connected,odin started on phone, then progress stopped at 28 sec. Waited over an hour then crossed fingers and unplugged phone removed battery and restarted. Luckily it came back up. Any ideas on went wrong with root process? Help!!
Thanks in advance.
Click to expand...
Click to collapse
Why are you using Odin?
Sczar said:
Why are you using Odin?
Click to expand...
Click to collapse
It just started, I assume, as a result of running the root program. I downloaded program from the suggested link. I ran it which installed files on my pc and made a desktop shortcut. I double-clicked the shortcut, the program started, I connected the phone via usb, and selected the scan button in the program. It found the phone and I selected install root. I then had a progress bar start in the program and a window opened on the task showing odin 3.10. The phone indicated that odin had started and said it was downloading, however, progress stopped at 28 seconds. Did I do something wrong? I would really like to get this thing rooted so I have control over it.
Thanks immensely for your help.
Oldguy64 said:
It just started, I assume, as a result of running the root program. I downloaded program from the suggested link. I ran it which installed files on my pc and made a desktop shortcut. I double-clicked the shortcut, the program started, I connected the phone via usb, and selected the scan button in the program. It found the phone and I selected install root. I then had a progress bar start in the program and a window opened on the task showing odin 3.10. The phone indicated that odin had started and said it was downloading, however, progress stopped at 28 seconds. Did I do something wrong? I would really like to get this thing rooted so I have control over it.
Thanks immensely for your help.
Click to expand...
Click to collapse
Are you on OF1 baseband and Build?
Sczar said:
Are you on OF1 baseband and Build?
Click to expand...
Click to collapse
Yes on both accounts. Because I had no intent to flash a new ROM and only wanted to root I did not have an SD card in the phone. Could this be affecting the process?
Oldguy64 said:
Yes on both accounts. Because I had no intent to flash a new ROM and only wanted to root I did not have an SD card in the phone. Could this be affecting the process?
Click to expand...
Click to collapse
If you just want to root your phone you only need to run the root program on your pc. You DO NOT use odin. If I'm reading your post correctly you are saying the odin program is starting automatically? That should not happen. SD card should not matter if you just root.
Yes it is starting automatically. Any ideas why. Going to search registry on computer to see if it might be on there. Does Samsung Kies use Odin in any manner. I do have Kies on the computer. Grasping at straws I know. Thanks for the help you folks are great.
Oldguy64 said:
Yes it is starting automatically. Any ideas why. Going to search registry on computer to see if it might be on there. Does Samsung Kies use Odin in any manner. I do have Kies on the computer. Grasping at straws I know. Thanks for the help you folks are great.
Click to expand...
Click to collapse
I have no idea why odin would start on its own. If you would like to, uninstall Odin so you can root your phone without any interference from Odin. Samsung Kies DOES NOT use Odin. Samsung Kies is its own separate program from Odin.
If all you want to do is root the phone follow Sczar post and run the root program again it should only take about 1 minute tops to root phone.
Tried one more time. Stopped in exactly the same place as multiple times before. As far as Odin goes; after downloading the root file and running it, it extracted a number of files and created a directory in my program files directory on my pc. One of the files extracted was Odin.exe. Also the program does not automatically detect my phone or ask me to select OF1. I have to select a scan button and it then populates the fields showing the build. I select install root and all goes good,like I have mentioned until 26 or 27 seconds of progress has occurred the the program stops. My phone shows Odin has started and says it is downloading not to turn off, but nothing ever writes to the phone. I have to get into the task manager on the pc to stop the processes dealing with the root program as it becomes totally unresponsive. I have to kill adb also. I am totally baffled and about ready to give up. Wish I had stayed with Motorola at least that phone I was able to root. I have been holding off the new software update for days but may just let it fly unless someone has any other ideas about why this thing stops. Thanks to those who have tried so far.
Oldguy64 said:
Tried one more time. Stopped in exactly the same place as multiple times before. As far as Odin goes; after downloading the root file and running it, it extracted a number of files and created a directory in my program files directory on my pc. One of the files extracted was Odin.exe. Also the program does not automatically detect my phone or ask me to select OF1. I have to select a scan button and it then populates the fields showing the build. I select install root and all goes good,like I have mentioned until 26 or 27 seconds of progress has occurred the the program stops. My phone shows Odin has started and says it is downloading not to turn off, but nothing ever writes to the phone. I have to get into the task manager on the pc to stop the processes dealing with the root program as it becomes totally unresponsive. I have to kill adb also. I am totally baffled and about ready to give up. Wish I had stayed with Motorola at least that phone I was able to root. I have been holding off the new software update for days but may just let it fly unless someone has any other ideas about why this thing stops. Thanks to those who have tried so far.
Click to expand...
Click to collapse
I'm starting to figure out what you are saying is going on (I think).
1. Forget about Odin you do not use it, at all for root.
2. If I'm right your "phone" is going into DOWNLOAD MODE automatically that is what it should do.That is not Odin running. That's how your phone programs itself.
Quick checks
1.Make sure you have latest drivers from Samsung installed.
2. check USB debugging is on.
3. Install Arabic Tool For rooting on PC.
http://www.mediafire.com/?pvm1reerboz2c25
4. Open Arabic tool,
5. plug phone into PC make sure you connect as MTP not installer mode.
6. Click on Version, select OF1 (make sure your firmware is running on OF1)
7. Click Read Phone Info. (Your phone info should fill in the blanks)
8. HIT ROOT.
Your phone should go into "Download Mode" not Odin (a little green dude should be on the screen) automatically. Let the program do its thing. Then it will reboot your phone automatically, and if everything goes correctly it should say your rooted!.
9. It should take about 1 or 2 minutes to complete.
10. If it doesn't work try it again. It took me 2 tries for it to work right.
Everytime I've tried rooting my SM N900V with this Yemen tool I get hard bricked. To fix that issue I just put phone in odin mode and flash the OF1 firmware and everything is back to normal but still no root. Any suggestions?
mdj8606 said:
Everytime I've tried rooting my SM N900V with this Yemen tool I get hard bricked. To fix that issue I just put phone in odin mode and flash the OF1 firmware and everything is back to normal but still no root. Any suggestions?
Click to expand...
Click to collapse
Try the Arabic tool I posted above ^^^. I rooted my phone 3 times with no problems. I've not used the Yemen root method.
I made it to root, but the bootloader is not replacing so I am evidently missing an obvious step.
Samsung Note 3 SM-N900V 0F1 firmware
1. Install SamsungUnlockerN3.apk
2. Grant SU access (How do I do this? It is not asking anything)
3. Click On Install SamBootloader Unlocker
4. Grant SU access (Again, how do I do this? It is not asking anything)
5. Type Yes Hit enter wait for device to power off. Then pull the battery out > Battery back in then power on the phone.
6. Should be unlocked
It says it works, it shuts down and I remove the battery, and I reboot. However, as soon as I install TWRP and allow it to reboot I get the unauthorized software message from Verizon, use Kies to save, use Odin to reflash 0F1, root again, and now what? Why is the actual bootloader not being installed? How do I enable superuser?
Hi you all for those trying to unlock and root the Samsung Galaxy S8 SM-G950U snapdragon locked for USA sprint company. Voila! it is possible even if you got the 6th version firmware (latest update to October 28, 2019)
After some days trying to root and lock unsuccessfully and looking info I gave a shot to movical wesite. Price is very cheap and they guide you into the process. Basically the steps are:
1- download and run unlock client software and select your model. (They send you all the links)
2- Select you phone model and Insert the license provided by movical website in the search bar.
3- Install samsung drivers into the pc and connect the phone via usb to pc
4- Open the device manager (window+x ) and see what type of connection is showing the phone. If it say "modem" it will no work. You must set up to "ADB" for that follow this step (two options):
First developer option must be activated
4.1 Dial *#0808# if this not work (in my case didn't) then
4.2 Dial ##3434# when prompted select CMDA, another screen will show up, then tap on DM+MODEM+ADB.
4.3 Check again device manager after plug the phone again into pc it should now say "ADB"
5- Run Unlock client set up the settings and it will return a message that is not possible unlock cause flash must be done first and the software provide the link to download the files needed for make the flash
6- Flashing:
Open Odin and set up the file recomended by unlock client software on the Odin ( i used v3.13 version) AP section. Let Odin software do the rest. Voila you phone has been flashed.
7- After flashed turn on the phone and plug it again into the pc
6- Set up and Run the Unlock client software again and voila this time the software is able to unlock the phone the message " Unlocked" should be displayed on the screen.
8- Recover to stock room
8.1 Download the files recomended by unlock client for recovery
8.2 Open Odin and set up all the files Ap, BL, CP, CSC (you got two option here if you select CSC home yo got the sprint logo back if you dont want it then select CSC file) and USER Data
8.3 Let odin do the rest and check if it pass
9 Voila phone unlocked
I used window 10 computer. As a reminder i did it for Samsung Galaxy S8 SM-G950U with the 6th version of firmware unlocked by Sprint
[GUIDE] [ HOW TO ] Treble ROM on the Honor 7X From Stock Guide by Christopher Lamb
Today I decided to embark on the journey of installing something to rid myself of EMUI. I was tired of looking at it. Switching between my Pixel 2 and 7X was a jarring experience to say the least. Along my journey I came to find out that the unlock code hosted on some EMUI subdomained website by honor directly was down and seems to have been for months so I needed another solution. I tried contacting Huawei on Twitter to get it reset like many have suggested, but never heard back from them so here I was now with a problem. I looked for other guides and dug through XDA. Eventually I found a guide that was almost correct enough but had a lot of un needed info and I just wanted to cut to the chase. So here is my guide to do just that for the rest of you.
My Phone:
United States Model BND-L24
Running stock Oreo or newer (This is Required for treble partitions). The update that came through the other day.
Unlocking the BootloaderThis was actually a rather painless process once I realized what was involved. The method I used consisted of a small payment $4.94 USD. Which as far as I could see is the cheapest, and is required. I should also say I hate paying for things online that look kinda shady. I used bitcoin and did so in a VM. Call me paranoid, but….
You are going to need to download a few things:
https://www.dc-unlocker.com/buy (not a download but buy 4 coins, and save the login info it gives you then validate your email with them or your account will show as blocked in HCU)
https://hcu-client.com/
http://consumer.huawei.com/minisite/HiSuite_en/index.html
Some treble rom of your choice off XDA or something. I ended up going LineageOS. The 7x is partition type A only and arm64.
Now for the fun part where we set everything up on your phone:
Go to Settings > Security & Privacy then select Allow HiSuite to use HDB.
Go to Settings > System > About Phone and tap Build Number about 5 times until you are developer.
Press back and go into the newly created developer options menu item then select Android Debugging.
Type *#*#2846579#*#* into your dialer app. A menu will pop up and follow Background Setting > USB Ports Setting then select Manufacture Mode.
Plug in your phone to your computer and setup your phone with HiSuite let it do its thing and install drivers.
Run HCU and login with the credentials they sent you after purchasing your credits. On login success make sure in the top right corner phone connectivity is set to Autodetect and click on Read Phone Info. Once this has succeeded go to the Unlock tab and click Read Bootloader Code. This will take a minute.
Save the resulting code just in case your computer crashes or something.
Completely shutdown your 7X. Hold volume down, and plug into your computer while still holding volume down to get it to boot into fastboot.
Go back to file explorer and open your HCU folder that was extracted before installing it. Press Win Key + D type in CMD and then Enter. Then enter the following command: fastboot oem unlock {enter your unlock code from earlier without the curly brackets} Then press enter. It will say some things about wiping your data. It didn't for me but it will if you go any farther.
Installing the ROM
Turn off the phone once it is done and then put it back in fastboot (hold the volume down button, and plug the USB cable into your phone from the computer). Back in command prompt enter fastboot flash system {full path to the .img you downloaded for treble} press enter and let it copy over. Shouldnt take too long.
Once completed enter fastboot reboot and be ready to hold volume up when prompted or you will bootloop forever. This will open a new menu and just select to factory reset the device. Then boot as normal once this is done.
Done!
original source: https://medium.com/@chris.lamb/treble-on-the-honor-7x-from-stock-df1d091d3206
Thanks for sharing
I was just recently given a non functioning Honor 7x, that just needed a battery. It's still running EMUI 8. I've been reading that there is a free way to unlock the bootloader with something called PotatoNV, so I am going to do some more reading on that and see if I can save myself the money. I was worried about being able to flash something much newer to this phone after taking a look at the state of ROM support here on XDA. I didn't even know that GSI ROM's were a thing. Did everything function properly after you flashed the GSI Treble ROM to your 7x? Do you know if there is a GSI Treble version of Android 11 that will work with the 7x?
Thanks!
XeoNoX said:
[GUIDE] [ HOW TO ] Treble ROM on the Honor 7X From Stock Guide by Christopher Lamb
Today I decided to embark on the journey of installing something to rid myself of EMUI. I was tired of looking at it. Switching between my Pixel 2 and 7X was a jarring experience to say the least. Along my journey I came to find out that the unlock code hosted on some EMUI subdomained website by honor directly was down and seems to have been for months so I needed another solution. I tried contacting Huawei on Twitter to get it reset like many have suggested, but never heard back from them so here I was now with a problem. I looked for other guides and dug through XDA. Eventually I found a guide that was almost correct enough but had a lot of un needed info and I just wanted to cut to the chase. So here is my guide to do just that for the rest of you.
My Phone:
United States Model BND-L24
Running stock Oreo or newer (This is Required for treble partitions). The update that came through the other day.
Unlocking the BootloaderThis was actually a rather painless process once I realized what was involved. The method I used consisted of a small payment $4.94 USD. Which as far as I could see is the cheapest, and is required. I should also say I hate paying for things online that look kinda shady. I used bitcoin and did so in a VM. Call me paranoid, but….
You are going to need to download a few things:
https://www.dc-unlocker.com/buy (not a download but buy 4 coins, and save the login info it gives you then validate your email with them or your account will show as blocked in HCU)
https://hcu-client.com/
http://consumer.huawei.com/minisite/HiSuite_en/index.html
Some treble rom of your choice off XDA or something. I ended up going LineageOS. The 7x is partition type A only and arm64.
Now for the fun part where we set everything up on your phone:
Go to Settings > Security & Privacy then select Allow HiSuite to use HDB.
Go to Settings > System > About Phone and tap Build Number about 5 times until you are developer.
Press back and go into the newly created developer options menu item then select Android Debugging.
Type *#*#2846579#*#* into your dialer app. A menu will pop up and follow Background Setting > USB Ports Setting then select Manufacture Mode.
Plug in your phone to your computer and setup your phone with HiSuite let it do its thing and install drivers.
Run HCU and login with the credentials they sent you after purchasing your credits. On login success make sure in the top right corner phone connectivity is set to Autodetect and click on Read Phone Info. Once this has succeeded go to the Unlock tab and click Read Bootloader Code. This will take a minute.
Save the resulting code just in case your computer crashes or something.
Completely shutdown your 7X. Hold volume down, and plug into your computer while still holding volume down to get it to boot into fastboot.
Go back to file explorer and open your HCU folder that was extracted before installing it. Press Win Key + D type in CMD and then Enter. Then enter the following command: fastboot oem unlock {enter your unlock code from earlier without the curly brackets} Then press enter. It will say some things about wiping your data. It didn't for me but it will if you go any farther.
Installing the ROM
Turn off the phone once it is done and then put it back in fastboot (hold the volume down button, and plug the USB cable into your phone from the computer). Back in command prompt enter fastboot flash system {full path to the .img you downloaded for treble} press enter and let it copy over. Shouldnt take too long.
Once completed enter fastboot reboot and be ready to hold volume up when prompted or you will bootloop forever. This will open a new menu and just select to factory reset the device. Then boot as normal once this is done.
Done!
original source: https://medium.com/@chris.lamb/treble-on-the-honor-7x-from-stock-df1d091d3206
Click to expand...
Click to collapse
I forgot to reply when I sent my last message, so check that one out! Thanks for any and all help you are able to give.
I have a Samsung Galaxy Tab A (2020, SN-T307U) that I got from work. It's an old Doordash tablet that Doordash didn't want back, so I'm trying to reset it and it's driving me crazy. I have followed so many tutorials trying to get this thing to work, I keep getting caught on something.
- Simply factory resetting does not work, gives an error that MDM does not allow it.
- I cannot put in the wrong password 15 times to factory reset, even though I get a warning it just lets me continue trying after 15 fails.
- I cannot enter the bootloader, rebooting to bootloader just reboots to the OS.
- I cannot enter safemode, same as above.
- I cannot enable developer options, so no OEM unlock or USB debugging. Tapping build number gives me an error that the MDM does not allow this option.
The device is recognized by Odin, can I just brick this thing and repartition from scratch? Can someone who knows what they're talking about walk me through that? I'm not really sure what I'm doing here, learning as I go over these last 2 days.
Hello,
I have the same exact same issue, have you been able to unlock it?
Thank you!
I can fix it remotely the last hope
Same Issue here,
Any one had any luck with MDM T307U. Please assist.
rittnerb said:
I have a Samsung Galaxy Tab A (2020, SN-T307U) that I got from work. It's an old Doordash tablet that Doordash didn't want back, so I'm trying to reset it and it's driving me crazy. I have followed so many tutorials trying to get this thing to work, I keep getting caught on something.
- Simply factory resetting does not work, gives an error that MDM does not allow it.
- I cannot put in the wrong password 15 times to factory reset, even though I get a warning it just lets me continue trying after 15 fails.
- I cannot enter the bootloader, rebooting to bootloader just reboots to the OS.
- I cannot enter safemode, same as above.
- I cannot enable developer options, so no OEM unlock or USB debugging. Tapping build number gives me an error that the MDM does not allow this option.
The device is recognized by Odin, can I just brick this thing and repartition from scratch? Can someone who knows what they're talking about walk me through that? I'm not really sure what I'm doing here, learning as I go over these last 2 days.
Click to expand...
Click to collapse
If you look at all of the previous post, it should tell you that no one has found a way to disable an MDM lock. Which is as it should be. Otherwise the lock would be useless.
lewmur said:
If you look at all of the previous post, it should tell you that no one has found a way to disable an MDM lock. Which is as it should be. Otherwise the lock would be useless.
Click to expand...
Click to collapse
That's not true as of today's date. (In the event this post is viewed after this exploit can be successful).
I am not taking credit and perhaps the op has discovered it. Anyway...
I am in Canada and noticed the carriers here stop at BL 8 while the USA has BL 9.
The unit i had was on BL 9 (csc TMB).
This probably works for Canadians on BL 8. I don't recommend flashing to BL 9 as that may affect your service or experience.
ANYWAY! This guide won't explain any prerequisites. They are adb, installing unsigned drivers, and you aren't able to use the device and are the owner
1) if not already, power off device with vol down+power and ensure battery is at least 50%.
2) enter recovery and factory reset. If you're having difficulty entering recovery, plug into your pc and as soon as you hear the audible disconnect, switch to vol up+power. Or jam on all three buttons for dl mode.
If in dl mode you can check firmware version and just flash it with bl, ap, cp and csc (NOT home csc). Use exact current version. Don't worry about userdata if it is USA
3) at welcome, connect wifi and imnediately go back to first screen. Don't use data sim
4) dl samfw app and on misc tab, check driver status and your pc will reboot.
*you must not have secure boot enabled
5) plug phone into pc. In the app, mtp and select youtube. If done right, click the pop up on your phone and navigate to chrome. Should be automatic.
6) search for vnrom frp. Once there download package disabler pro and notification app. They are side by side. Install notification app and set it up so you can swipe quick settings from top of screen.
5) unplug your phone from pc and plug it back in. Should be able to get back to the package app various ways to install it. Before install, turn wifi off. Now run package disabler and when it prompts for device admin, turn wifi on. It'll glitch a bit but should start.
6) locate samsung setup wizard. Don't confuse with the other. It'll have a green icon. Disable it and clear the storage. At bottom left, tap the back arrow and you should be back at final setup.
7) when asked to add samsung account, turn off wifi. Complete setup and don't add any accounts.
8) you should arrive at home screen. Your phone is re-plugged right? Good. Now turn on usb debugging and use the remove knox from the app. Done.
*i think i turned wifi on just before enabling debugging. I forget.
*if you are sloppy... you'll need to start over. You'll see, or already know
*you can do ota (if there still is any) but factory resetting or odin flashing will put you back to managed.
mindlery said:
That's not true as of today's date. (In the event this post is viewed after this exploit can be successful).
I am not taking credit and perhaps the op has discovered it. Anyway...
I am in Canada and noticed the carriers here stop at BL 8 while the USA has BL 9.
The unit i had was on BL 9 (csc TMB).
This probably works for Canadians on BL 8. I don't recommend flashing to BL 9 as that may affect your service or experience.
ANYWAY! This guide won't explain any prerequisites. They are adb, installing unsigned drivers, and you aren't able to use the device and are the owner
1) if not already, power off device with vol down+power and ensure battery is at least 50%.
2) enter recovery and factory reset. If you're having difficulty entering recovery, plug into your pc and as soon as you hear the audible disconnect, switch to vol up+power. Or jam on all three buttons for dl mode.
If in dl mode you can check firmware version and just flash it with bl, ap, cp and csc (NOT home csc). Use exact current version. Don't worry about userdata if it is USA
3) at welcome, connect wifi and imnediately go back to first screen. Don't use data sim
4) dl samfw app and on misc tab, check driver status and your pc will reboot.
*you must not have secure boot enabled
5) plug phone into pc. In the app, mtp and select youtube. If done right, click the pop up on your phone and navigate to chrome. Should be automatic.
6) search for vnrom frp. Once there download package disabler pro and notification app. They are side by side. Install notification app and set it up so you can swipe quick settings from top of screen.
5) unplug your phone from pc and plug it back in. Should be able to get back to the package app various ways to install it. Before install, turn wifi off. Now run package disabler and when it prompts for device admin, turn wifi on. It'll glitch a bit but should start.
6) locate samsung setup wizard. Don't confuse with the other. It'll have a green icon. Disable it and clear the storage. At bottom left, tap the back arrow and you should be back at final setup.
7) when asked to add samsung account, turn off wifi. Complete setup and don't add any accounts.
8) you should arrive at home screen. Your phone is re-plugged right? Good. Now turn on usb debugging and use the remove knox from the app. Done.
*i think i turned wifi on just before enabling debugging. I forget.
*if you are sloppy... you'll need to start over. You'll see, or already know
*you can do ota (if there still is any) but factory resetting or odin flashing will put you back to managed.
Click to expand...
Click to collapse
This method works up to step 7 for me. I can't seem to enable usb debugging before knox kicks in. With or without wifi. I'm experimenting to see if I can get past that step.
How to Remove MDM Control from Android?For anyone suffering from this issue, the following are the steps to bypass Samsung Knox factory reset protection:
First of all, create a password for the device.
Make sure that your device is charged to an 80% or greater charge.
Next, you’ll need to go to Settings and Security Encrypt Device tabs respectively.
Set a PIN/password for your device.
After you have secured your device and it’s gone through. Reboot the device, and when it boots, it will ask you to enter a password in order to access your device to view encrypted data. If you type the wrong password 15-20 times (it depends on your device), it’ll wipe your device of any information and will restart and then appear like you’re registering as a brand new device after a factory reset.
Thats the 2th!!! Try it
Video - Samsung SM-T307U Galaxy Tab A 8.4 2020 Knox Remove || Tab a 8.0 MDM Remove
the Tool from the Video Tutorial is here >> SamFwToolSetup_4.3