Database Users

[Q] LG G2 F320L got bricked, almost give up here [PLEASE HELP]

Okay, this is must be my first thread since I join this lovely forum.
So here is the deal, this is my previous phone that I gave to my sister not so long ago, she has this not-so-bright wise *ss who try to fix her G2.
Sadly, he flashed the wrong rom, this is LG F320L and I think he flashed with F320K (based on error message that I got from the LG Flash Tool when I try to fix it)
This is the story so far :
1. the first time i got it on my hand (after get wrong-flashed that is ) :
- the phone is cannot boot, it stucked on black screen with fastboot command, try to go to recovery but not working, keep going to fastboot screen
- but i can still go to download mode (if I press vol UP while connect it to my PC) but somehow my PC will not recognize it
2. So I browse so many tutorial here and I end up erase and then reflash the stock recovery via cmd fastboot command, I'm 100% sure that I flashed the correct stock recovery file
- the process kinda work, the phone is able to go to recovery screen now although still cannot boot to system
- i still can go to download mode but the PC still didn't recognize it
- however, now the phone is being recognize by my PC if i plug the phone (without pressing anything on the phone), but gave me error code on the MTP driver
3. So next step I try to flash it via kdz method, didn't work of course, since my download mode won't be recognize, and then i also try to flash it via TOT method, also fail (again)
Note : on TOT method I try to flash it while NOT on download mode, since it will not recognized, it gave me error message that i try to cross flash or something. It says that I try to flash F320K to F320L (hence I assume that my sister's boyfriend flashed the wrong rom and got bricked)
also please note that while i'm did this i already make sure that i change the port setting to port 41
So now i stucked here, without the working download mode that can be recognized by my PC i think i'm start to running out of option to fix this phone
Please point me to the right direction good people of xda, please, thank you in advance

ecko no yaro said:
Okay, this is must be my first thread since I join this lovely forum.
So here is the deal, this is my previous phone that I gave to my sister not so long ago, she has this not-so-bright wise *ss who try to fix her G2.
Sadly, he flashed the wrong rom, this is LG F320L and I think he flashed with F320K (based on error message that I got from the LG Flash Tool when I try to fix it)
This is the story so far :
1. the first time i got it on my hand (after get wrong-flashed that is ) :
- the phone is cannot boot, it stucked on black screen with fastboot command, try to go to recovery but not working, keep going to fastboot screen
- but i can still go to download mode (if I press vol UP while connect it to my PC) but somehow my PC will not recognize it
2. So I browse so many tutorial here and I end up erase and then reflash the stock recovery via cmd fastboot command, I'm 100% sure that I flashed the correct stock recovery file
- the process kinda work, the phone is able to go to recovery screen now although still cannot boot to system
- i still can go to download mode but the PC still didn't recognize it
- however, now the phone is being recognize by my PC if i plug the phone (without pressing anything on the phone), but gave me error code on the MTP driver
3. So next step I try to flash it via kdz method, didn't work of course, since my download mode won't be recognize, and then i also try to flash it via TOT method, also fail (again)
Note : on TOT method I try to flash it while NOT on download mode, since it will not recognized, it gave me error message that i try to cross flash or something. It says that I try to flash F320K to F320L (hence I assume that my sister's boyfriend flashed the wrong rom and got bricked)
also please note that while i'm did this i already make sure that i change the port setting to port 41
So now i stucked here, without the working download mode that can be recognized by my PC i think i'm start to running out of option to fix this phone
Please point me to the right direction good people of xda, please, thank you in advance
Click to expand...
Click to collapse
Okay, so at this moment does the device try to mount quite a lot of partitions? Also does it give any errors on the screen if you power on without trying to boot to download mode or recovery? Ideally we want to see something along the lines of security error.
Sent from my LG-D802 using Tapatalk

I too have problem with my lg..
i flashed kdz file, but i have error. Now my lg >> dont have fastboot mode, download mode. but when i connect to the computer (USB) i have a lot of partitions.
what i must to do to bring my lg to life?
Sorry for my english

Mati0807 said:
I too have problem with my lg..
i flashed kdz file, but i have error. Now my lg >> dont have fastboot mode, download mode. but when i connect to the computer (USB) i have a lot of partitions.
what i must to do to bring my lg to life?
Sorry for my english
Click to expand...
Click to collapse
did you try to go from lollipop to kitkat?

heavy_metal_man said:
Okay, so at this moment does the device try to mount quite a lot of partitions? Also does it give any errors on the screen if you power on without trying to boot to download mode or recovery? Ideally we want to see something along the lines of security error.
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
thanks for your reply, i really appreciate it
well, you're right, it does give me errors when i power on (without trying to go to download mode or recovery mode)
so when i power it on, it shows LG logo then the image goes like corrupt, at first it kinda like shaking then it went blur and last it disappearing, leave the screen into just blank screen.
but my PC recognize it on this moment, just the MTP driver that wasn't
about your first question i'm afraid i can't catch what that means

Code:
I too have problem with my lg..
i flashed kdz file, but i have error. Now my lg >> dont have fastboot mode, download mode. but when i connect to the computer (USB) i have a lot of partitions.
what i must to do to bring my lg to life?
Sorry for my english
did you try to go from lollipop to kitkat?
yep :/ i dont have any idea what i must to do :/

ecko no yaro said:
thanks for your reply, i really appreciate it
well, you're right, it does give me errors when i power on (without trying to go to download mode or recovery mode)
so when i power it on, it shows LG logo then the image goes like corrupt, at first it kinda like shaking then it went blur and last it disappearing, leave the screen into just blank screen.
but my PC recognize it on this moment, just the MTP driver that wasn't
about your first question i'm afraid i can't catch what that means
Click to expand...
Click to collapse
Hmmm. okay, so what does the pc recognize it as exactly in device manager? Also if you connect the device do you get several pop ups stating that the mounted device needs to be fixed? It's just that if the partitions are being mounted we can reflash them manually using DD commands with ubuntu.
---------- Post added at 06:20 PM ---------- Previous post was at 06:05 PM ----------
Mati0807 said:
Code:
I too have problem with my lg..
i flashed kdz file, but i have error. Now my lg >> dont have fastboot mode, download mode. but when i connect to the computer (USB) i have a lot of partitions.
what i must to do to bring my lg to life?
Sorry for my english
did you try to go from lollipop to kitkat?
yep :/ i dont have any idea what i must to do :/
Click to expand...
Click to collapse
Right, you need to follow this guide i think. Ensure your read it fully before you attempt anything. Now, the lollipop update apparently changed some partitions so I would flash the bumped twrp from the development section instead of the 2.6.3.2 version recommended. Then once you can boot into recovery flash the rom recommended in this post

heavy_metal_man said:
Hmmm. okay, so what does the pc recognize it as exactly in device manager? Also if you connect the device do you get several pop ups stating that the mounted device needs to be fixed? It's just that if the partitions are being mounted we can reflash them manually using DD commands with ubuntu.
Click to expand...
Click to collapse
it's just like the pict that i attached
about the pop ups, no.. i don't think i got those, the only pop ups that appear was the small notification on the bottom right panel that the drivers is being installed, and keep failing on the MTP driver, maybe that's why my PC can't recognizes it under the download mode

ecko no yaro said:
it's just like the pict that i attached
about the pop ups, no.. i don't think i got those, the only pop ups that appear was the small notification on the bottom right panel that the drivers is being installed, and keep failing on the MTP driver, maybe that's why my PC can't recognizes it under the download mode
Click to expand...
Click to collapse
if you open disk management what does it say about the g2? also did you install the universal adb driver at any point? http://forum.xda-developers.com/showpost.php?p=51265001&postcount=30 here it states that installing the universial driver will show your device as a samsung.
---------- Post added at 06:55 PM ---------- Previous post was at 06:42 PM ----------
Mati0807 said:
Code:
I too have problem with my lg..
i flashed kdz file, but i have error. Now my lg >> dont have fastboot mode, download mode. but when i connect to the computer (USB) i have a lot of partitions.
what i must to do to bring my lg to life?
Sorry for my english
did you try to go from lollipop to kitkat?
yep :/ i dont have any idea what i must to do :/
Click to expand...
Click to collapse
Additional! this rom flash assumes you are on a d802 so if your not on a d802 the dont flash it!

heavy_metal_man said:
if you open disk management what does it say about the g2? also did you install the universal adb driver at any point? http://forum.xda-developers.com/showpost.php?p=51265001&postcount=30 here it states that installing the universial driver will show your device as a samsung.
---------- Post added at 06:55 PM ---------- Previous post was at 06:42 PM ----------
Additional! this rom flash assumes you are on a d802 so if your not on a d802 the dont flash it!
Click to expand...
Click to collapse
okay, i just checked on disk management and it appear that my PC doesn't recognized the G2, what makes it weird, at the same time it recognizes the G2 on device manager on ports (COM & LPT) on port 41, about the adb yes, i do believe i did that long time ago, though i forgot what was my intention of doing so

ecko no yaro said:
okay, i just checked on disk management and it appear that my PC doesn't recognized the G2, what makes it weird, at the same time it recognizes the G2 on device manager on ports (COM & LPT) on port 41, about the adb yes, i do believe i did that long time ago, though i forgot what was my intention of doing so
Click to expand...
Click to collapse
Hmmm. im stumped. I think its a bit of a catch 22 here. What i think has happened is that the rom flash that was done has changed some of the partition layout, but the methods of fixing that issue is either with DD commands from a custom recovery (which you dont have and cannot flash) or with DD commands using ubuntu when the device is auto-mounting all of your partitions. Its worth a look if you have an ubuntu disk around, if not download here, burn to disk or mount it to a bootable usb and see if ubuntu has any luck with it. Either that or try installing any drivers you can on the pc to get download mode working.
there is also this as a last resort but i've never had to do this so i cannot vouch for it :-/ Good luck pal.

Yeah, i do these.
I used these tool >> https://doc-04-5c-docs.googleuserco...27034/0B_Hol5T47S-benVFYWIxcGlQU0k?e=download
and install bumped recovery 2.8.5.1, then next with otg cabble flash these http://forum.xda-developers.com/showpost.php?p=59079665&postcount=536.
and now i install cloudyg2 and i feel great xD thank you!

Mati0807 said:
Yeah, i do these.
I used these tool >> https://doc-04-5c-docs.googleuserco...27034/0B_Hol5T47S-benVFYWIxcGlQU0k?e=download
dear do you have above mentioned tool bcoz i can not download , this page do not open
Click to expand...
Click to collapse

new link http://www39.zippyshare.com/v/UphAeXOO/file.html
With all files for d802. i used these for my phone!
Only run these tool, and smile

LG G2 D802 Fastboot Not Writing Or Erasing Any LAF and Recovery, Help Plzzzz!!!

Hello All,
i am tired and done everything to fix my lg g2 download mode. i've done all adb and fastboot methods but when i write "fastboot erase recovery" it stucks and nothing happening. In my device manager Android ADB Interface driver installed but when type in cmd "adb devices" its not listed. im using windows 7 and im done everything.... if anywhere im doing something wrong plzzzzzzzzzzzzzzz tell me or guide how to fix my lg g2 d802 fastboot issue...
in fastboot it showing me
1400 - fastboot mode started
1530 - reset -
1540 - portchange -
1800 - fastboot: processing commands
i will be really thankfull for your guidance...

Thank u jessica but still stuck
Thank you miss jesica for response.
I tried that adb drivers that u mention in link but same issue facing device not listed when i type adb drivers.
There are no official lollipop kdz to install in Lg g2 D802, so is that necessary to download that drivers one u mention in link?
When 1st time i face this problem, device manager showing me only android (no qhusb_xxx or qualcome whatever name it is) only showing android in unknow device.
Then i install lge adb interface driver from lg universal drivers from their extracted folder then lg g2 start giving fastboot and process commands in smartphone but when i try erasing recovery and laf its stuck or nothings happening.
And how do I disabled driver enforcement?
Thank You

And also there no yellow mark or any unk device.
Jessooca said:
A few questions, in device manager what does it show with your device? any yellow question marks in device manager?
Did you install fastboot and adb? Did you make sure any other drivers were uninstalled first? Including your LG driver if you have the LG PC suit software installed, remove it.
-- Typically the fast way to fix this issue is to remove all the drivers and reboot your computer, definitely reboot the computer afterwards.
Keep your phone disconnected from your computer during the following:
Then install this: ADB&Fastboot installer
Again, make sure you right click and run as administrator and Select Y(es) for all.
It has the newest driver for Android 5.0+ After you install it, install the latest driver from lg here:
Restart your computer, plug in your device and let it install any drivers.
Make sure you've enabled USB debugging on your phone. Power off your phone, reboot into recovery and plug it into your computer, if any drivers install, allow them to do so.
Go ahead now with what you were going to do, IF you still have problems let me know.
-Have you disabled driver enforcement from Windows? You may want to do that so youll never have problems with that doing anything on any device.
--Jessica
Click to expand...
Click to collapse

My Download Mode Corrupt and my problem is im facing fastboot mode started...
so i read forums it telling us how to fix fastboot but when im doing what they are say nothing happening....
im attaching my device manager android drivers plz have a look.
Jessooca said:
First... STOP with what you're typing into adb! Why are you telling it to erase anything?! How about you tell me what you're actually wanting to accomplish before you end up bricking your phone by sending the wrong command to your phone.
What country/carrier/model of G2 D802 are we fixing?
--I can get whatever LG tot/kdz is needed to fully return you to stock which will give you the recovery back etc....
What are you trying to do exactly, return your device to stock? is it just stock recovery that's your issue?
How are you running the adb command exactly? right click run as administrator on "command prompt"?
Download this and extract it
]
As for the drivers and everything I said to install, always install the latest drivers etc, so I would install the ones I suggested and uninstall yours first. Mine is adb and the fastboot drivers, so install the one I suggested and be sure to restart your computer after and try the adb list command again
From device manager uninstall the device, it should give you the option (a checkmark box) to delete the driver as well, do this then refresh device manager. Now right click your phone in device manager, select update driver software, Select "Browse my computer option", then select "browse" and find the driver you just downloaded. Install that and you should be good to go!
Let me know how this goes
Click to expand...
Click to collapse

LG G2 D802 32GB International And Country Pakistan.
i uninstalled all lg drivers from device manager and restarted. DONE!
Now its showing old unknown android driver, you can see in attachments... now im stuck here... now i do whatever you say Miss Jessica.
Jessooca said:
1 other thing: Disable driver enforcement by rebooting as you normally would and press F8 to get into advanced boot options. Then select " Disable Driver Signature Enforcement", continue starting up like normal
---------- Post added at 02:51 AM ---------- Previous post was at 02:48 AM ----------
What country is your phone, carrier and 16 or 32gb? which D802 do you have? Is it the 32GB International Version? what country
Click to expand...
Click to collapse

When i start Disable driver signature enforcement windows not starting...
Jessooca said:
1 other thing: Disable driver enforcement by rebooting as you normally would and press F8 to get into advanced boot options. Then select " Disable Driver Signature Enforcement", continue starting up like normal
---------- Post added at 02:51 AM ---------- Previous post was at 02:48 AM ----------
What country is your phone, carrier and 16 or 32gb? which D802 do you have? Is it the 32GB International Version? what country
Click to expand...
Click to collapse

Thank for response. I follow ur steps. When i enter in fastmode pressing vol+ button it showing me:
Fastboot mode started
Reset
Portchange
Reset
Portchange
Thats all.
Jessooca said:
disabling driver signature enforcement has nothing to do with awindows. Only with you wanting to use a driver that is "unsigned" when installing something onto your computer.
Power it off and restart your computer. While you're doing so, press the button on the back of your phone and power it off. Leave it off for AT LEAST 2 minutes, WITH IT OFF, plug in the usb cable into the phone. Now hold the VOLUME UP BUTTON on the back of your G2, Do NOT let go of this button, plug in the other end of the usb into your computer and tell me what happens, wait a minute or 2 to see what it does
Click to expand...
Click to collapse

And in device manager its showing android same as i show u in last picture of my device manager.
Jessooca said:
disabling driver signature enforcement has nothing to do with windows. Only with you wanting to use a driver that is "unsigned" when installing something onto your computer.
Power it off and restart your computer. While you're doing so, press the button on the back of your phone and power it off. Leave it off for AT LEAST 2 minutes, WITH IT OFF, plug in the usb cable into the phone. Now hold the VOLUME UP BUTTON on the back of your G2, Do NOT let go of this button, plug in the other end of the usb into your computer and tell me what happens, wait a minute or 2 to see what it does
Click to expand...
Click to collapse

I have the same problem with my d801... Bt brother in pakistan phones are refurbished. The only way to chk exact model is to check on pcb.. Open up ur phone and check the exact model first '.'
Sent from my LG-D801 using XDA Free mobile app

Agree bro. I just take my g2 to mobile market and he replace 802 chip to 800. And its working now.
Thats why i hate android. Im iOS user. ?
Talha1388 said:
I have the same problem with my d801... Bt brother in pakistan phones are refurbished. The only way to chk exact model is to check on pcb.. Open up ur phone and check the exact model first '.'
Sent from my LG-D801 using XDA Free mobile app
Click to expand...
Click to collapse

Thanks for all ur assistance i just change 802 chip to 800 no need to do anything i flash 800 stock and working fine now.
Jessooca said:
I am having difficulty trying to understand whether you just don't understand what I am saying, or what. You said when you enter "fastboot mode pressing volume+..."
Can you give me a screen shot, or a picture of your G2 what it looks like after you've unplugged it completel, powered it off.
Let it sit a few minutes, (to make sure it's fully powered off!) then plug in the usb cord into the phone, then holding Volume UP (DONT let go) plug the other end of the usb into your computer. I'd like to see a screen shot (or a picture) of what your screen shows when you do this.
Click to expand...
Click to collapse

Brother kindly tell me the adrress r cntact of the person who solved ur prob because my other g2 is also stuck in same problem.
Sent from my LG-D801 using XDA Free mobile app

Bro goto sadar mobile market find ahmer in market hes no.1 software repairing individual in that market. I dont have his number and exact address.
Talha1388 said:
Brother kindly tell me the adrress r cntact of the person who solved ur prob because my other g2 is also stuck in same problem.
Sent from my LG-D801 using XDA Free mobile app
Click to expand...
Click to collapse

Which city brother
Sent from my LG-D801 using XDA Free mobile app

Khi bro.
Talha1388 said:
Which city brother
Sent from my LG-D801 using XDA Free mobile app
Click to expand...
Click to collapse

Ok jesecca . i will inform u after doing that.. Thanks alottttttt for ur coperation and support
Sent from my LG-D801 using XDA Free mobile app

Jessy i tried this all steps bfr but im stuck on erasing recovery nothing happen.
Jessooca said:
---Do the following steps exactly as follows, this should work.
Lets start over, sorry. I am going to simplify this for you.
Unplug your phone. Fully Power off your phone {just because the screen is dark doesn't mean it's fully powered off, which is why I say wait a few minutes before the next step}
Now with your phone powered off, plug in the usb into your phone. (do this first, dont plug it into your computer yet)
-Hold down the Volume UP button and while still holding it down, plug it into your computer. Do NOT let go of the Volume UP button. You should see download mode, if you still see the same screen you've been seeing, lets continue....
Looking at your "C" drive or whatever your hard driver letter is on your computer, when you open the C drive so you see a folder that says "adb" (not in program files or program files x86)?
IF you DO see a folder that says "adb" look in that folder you should see fastboot, let me know if you do or do not have it in there.
--Download this and put the file into the adb folder. https://www.androidfilehost.com/?fid=23991606952614130 (Do not rename the file, leave it as "recovery")
- If you do have the adb folder with fastboot in it, do the following:
go back into the C drive, Hold the SHIFT BUTTON (dont let go), now right click on the "adb" folder {do not open it!} and select "Open Command Window" once the black box appears, let go of SHIFT.
--type the following items into command: fastboot erase recovery
-- type: fastboot flash recovery recovery.img
and finally type: fastboot reboot
---------- Post added at 10:45 AM ---------- Previous post was at 10:43 AM ----------
Do what I just advised in my last post, before changing your chip out or whatever you plan on doing. It should work.
Click to expand...
Click to collapse

Yes i do have adb and fastboot and i have written fastboot commands before and unbriked 3 phone before. I am well aware of this process . bit the problem is that in this phone. When i write any command . like fastboot erase recovery.. It says erasing ...... And it do nothing.....'' to tell u the exact story m gonna do that process which u told me nd i will give u pics as well in the next hour
Sent from my LG-D801 using XDA Free mobile app

Phone is not rooted. And boot loader is locked
Sent from my LG-D801 using XDA Free mobile app

I have 2 lg g2. The one i am using. And the bricked one. Both are d801. And m already flashing d801 recovery
Sent from my LG-D801 using XDA Free mobile app
---------- Post added at 07:09 PM ---------- Previous post was at 07:06 PM ----------
Allright m gonna do that ..
Sent from my LG-D801 using XDA Free mobile app

Possible working LG one click root tool.

Hey all I don't have an LG G4 but I have a G3 which just got a security update yesterday (trying to block root) which I rooted. I'm thinking that the two phones are pretty similar so it is worth a shot to try the same method on both. Is anyone willing to try my root script on their G4. Worst case scenario it doesn't work. But it won't brick anything. It is based on the LG one click root tool. If anyone is interested you can check out my post in the Sprint LG G3 forum here on xda. link
Thanks for the help.

l33tlinuxh4x0r said:
Hey all I don't have an LG G4 but I have a G3 which just got a security update yesterday (trying to block root) which I rooted. I'm thinking that the two phones are pretty similar so it is worth a shot to try the same method on both. Is anyone willing to try my root script on their G4. Worst case scenario it doesn't work. But it won't brick anything. It is based on the LG one click root tool. If anyone is interested you can check out my post in the Sprint LG G3 forum here on xda. link
Thanks for the help.
Click to expand...
Click to collapse
I tried, doesnt work. Gets to the part where I have to put it in download mode and nothing happens. Thanks for trying though :good:

painedglass said:
I tried, doesnt work. Gets to the part where I have to put it in download mode and nothing happens. Thanks for trying though :good:
Click to expand...
Click to collapse
Did you put your phone in download mode manually? It takes a minute after you enter download mode. Also if you enable daig mode in the dialer ##DIAG# or ##3424# it should automatically put you into download mode when running the script however you may need your SPC/MSL to enable diag mode.

Yeah, exactly as the script told me to. Hold the power button up and plug the usb cable in. Download screen pops up with a progress bar and nothing, all the while the command prompt says waiting (for the download to begin I assume) I left it like that for appx. five minutes so I popped the battery back out. I tried three times and
always the same result. Should I leave it longer?

painedglass said:
Yeah, exactly as the script told me to. Hold the power button up and plug the usb cable in. Download screen pops up with a progress bar and nothing, all the while the command prompt says waiting (for the download to begin I assume) I left it like that for appx. five minutes so I popped the battery back out. I tried three times and
always the same result. Should I leave it longer?
Click to expand...
Click to collapse
No sounds like you did it correctly. You may have to unplug the device once it enters download mode and plug it back in.
Did you check device manager to make sure that your phone is detected and what com port it is on?
If you see your phone in device manager try opening cmd and navigating to the directory where LG Root Script.bat is and run the following replacing the # with your com port number.
Code:
Send_Command.exe \\.\COM#
If it works it should show a # prompt. If that works then we should be able to root it. It is just a matter of playing with what commands we can and cannot run in download mode. When you are done you can type
Code:
LEAVE
and your phone will reboot.
As I mentioned earlier I don't have a G4 so things might be a bit different but not that much.

Its listed under portable devices.....not sure how to figure out the port thing though.
---------- Post added at 11:23 AM ---------- Previous post was at 11:12 AM ----------
Ok, my COM ports are 0004 or 0003 how do I enter the text into the command prompt? I copied and pasted the send command and after I put in lets say 0004 it will throw back "special command: Enter, Leave" and it sends me back to c:\ If you can walk me through this final step, we may get this.

painedglass said:
Its listed under portable devices.....not sure how to figure out the port thing though.
Click to expand...
Click to collapse
It should be listed under "Ports (COM & LPT)" If it isn't then your computer isn't detecting your phone correctly hence it getting stuck in download mode and not rooting.
OK just got your updated post. Use COM4 in the command not COM0004
Should look like
Code:
Send_Command.exe \\.\COM4
If that works do a ctrl+C to kill the command and run the following.
Code:
Send_Command.exe \\.\COM4 < installRoot
You should see about 4 or 5 hashs (#####) and then just wait about a minute or two, it will say a bunch of things and then tell you to reboot.

I also added enter after the COM#0004 then it threw up the "Enter/leave" as well as "USAGE: SEND_COMMAND.EXE [PORT]"

painedglass said:
I also added enter after the COM#0004 then it threw up the "Enter/leave" as well as "USAGE: SEND_COMMAND.EXE [PORT]"
Click to expand...
Click to collapse
get rid of the # and the 0's should look like this
Code:
Send_Command.exe \\.\COM4 < installRoot

This is a bit too advanced for me. I'm running windows 10 and I'm spinning my wheels here because there are no ports listed in my device manager. I keep copying and pasting but it does nothing. I'm Not sure what to do now. Maybe someone else with a bit more experience can help.

are we ok to post here think it worked
http://imageshack.com/a/img908/9774/V8jIv2.jpg
http://imageshack.com/a/img537/2502/XYIm5B.jpg

What does root checker say?
Poslano sa mog LG-D802 koristeći Tapatalk

l33tlinuxh4x0r said:
Hey all I don't have an LG G4 but I have a G3 which just got a security update yesterday (trying to block root) which I rooted. I'm thinking that the two phones are pretty similar so it is worth a shot to try the same method on both. Is anyone willing to try my root script on their G4. Worst case scenario it doesn't work. But it won't brick anything. It is based on the LG one click root tool. If anyone is interested you can check out my post in the Sprint LG G3 forum here on xda. link
Thanks for the help.
Click to expand...
Click to collapse
You now have your own thread here in the LG-G4 General section

looks like lg_root.sh not starting to work
somything wrong with rights?

gavo84 said:
are we ok to post here think it worked
http://imageshack.com/a/img908/9774/V8jIv2.jpg
http://imageshack.com/a/img537/2502/XYIm5B.jpg
Click to expand...
Click to collapse
What was verdict?? What carrier r u on
Sent from my VS986 using Tapatalk

Syrop said:
looks like lg_root.sh not starting to work
somything wrong with rights?
Click to expand...
Click to collapse
Yup, write protection is on just like the Note4 and other devices on lollipop.

The one click method adds viruses and Trojans to ur pc. Good luck
BAD ASS NOTE 4 & LG G4

Oh lord, please let this work. ?
Sent from my G4 whilst wishing for root

Windows 10 DOES NOT recognize LG devices properly in DL mode. I was just restoring a G2 to stock with LG Flash tool, it wouldn't recognize properly in 10. Went to 8 and worked beautifully. =

BACARDILIMON said:
The one click method adds viruses and Trojans to ur pc. Good luck
BAD ASS NOTE 4 & LG G4
Click to expand...
Click to collapse
Before you spout off, explain your comments. Show proof of the issue.

[Q] ADB help...

.
I have been trying to get adb working on my Win10 machine for a long time and just can not figure out what is wrong.
I have adb installed in c:\adb and my USB drivers are working. I can browse the phone from the PC.
But no matter what I try when I try to adb, I get this:
.
C:\adb>adb devices
List of devices attached
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
** daemon still not running
error: cannot connect to daemon: No error
error: cannot connect to daemon: No error
C:\adb>
Click to expand...
Click to collapse
(Yes I do have USB debugging ON and OEM ON)
It is weird because it says daemon is nOT running then it tries to start
it and says daemon started Successfully ... then it says daemon still
nOT running. That makes no sense to me ?
Please any thoughts on this ???
Thanks
.
.

Thibor69 said:
.
I have been trying to get adb working on my Win10 machine for a long time and just can not figure out what is wrong.
I have adb installed in c:\adb and my USB drivers are working. I can browse the phone from the PC.
But no matter what I try I get this ERROR:
.
Please any thoughts on this ???
Thanks
.
Click to expand...
Click to collapse
Try plugging in the phone to the computer while in recovery mode. I always found there were more drivers to be installed. Verify that usb debugging is active. Also I think you need most recent Java dev edition up to date. Those are the only handfuls I can think of.

The Root said:
Try plugging in the phone to the computer while in recovery mode. I always found there were more drivers to be installed. Verify that usb debugging is active. Also I think you need most recent Java dev edition up to date. Those are the only handfuls I can think of.
Click to expand...
Click to collapse
All items you mentioned have been checked but still can not connect via adb Any other thoughts ?
Thank you
.

Thibor69 said:
All items you mentioned have been checked but still can not connect via adb Any other thoughts ?
Thank you
.
Click to expand...
Click to collapse
Unlock OEM bootloader in dev options?

The Root said:
Unlock OEM bootloader in dev options?
Click to expand...
Click to collapse
Thank you but ... been there done that. See picture of device manager bellow if it helps ?

Thibor69 said:
Thank you but ... been there done that. See picture of device manager bellow if it helps ?
Click to expand...
Click to collapse
I haven't had to use ADB since the GS4. It's everything done through recovery or download mode?

The Root said:
I haven't had to use ADB since the GS4. It's everything done through recovery or download mode?
Click to expand...
Click to collapse
Really ?? Well I am using a guide that says to flash the SU binaries via Odin in download mode. What other method is there without a
custom recovery, like TWRP ?
If I could achieve root without Odin and adb please tell me : )
Thank you

Google for and install the system wide adb. You restart your computer lately? Simple as that sounds I've had it not work until I restart.
Not sure what guide you're fallowing but look into something called FlashFire.
If all else fails make ANOTHER ADB help thread.
---------- Post added at 12:21 AM ---------- Previous post was at 12:18 AM ----------
Additionally did you even Google "error cannot Connect to daemon"? Or just start making help me threads cause in 2 seconds I found all kinds of solutions and people saying what worked for them...

Thibor69 said:
Really ?? Well I am using a guide that says to flash the SU binaries via Odin in download mode. What other method is there without a
custom recovery, like TWRP ?
If I could achieve root without Odin and adb please tell me : )
Thank you
Click to expand...
Click to collapse
I believe while I ODIN'd the eng kernel, that I ran ADB only with it booted up and connected to W10.

Try to open cmd prompt as administrator
Sent from my SM-G935T using XDA-Developers mobile app

krad42 said:
Try to open cmd prompt as administrator
Sent from my SM-G935T using XDA-Developers mobile app
Click to expand...
Click to collapse
Yeah forgot that is part of the instructions.
Sent from my SM-G935T using XDA-Developers mobile app

[HELP] Bricked but fastboot kind of working.

Hey guys, need some help here. I have M1 pro European version and just kind of bricked it:
-The screen stays black, I think system is booting because I can hear unlock click if I press the power button. Also notification led indicates charging when connected.
-in fastboot mode the screen is black too, but fastboot sees the device, though the name is different than before the brick.
-In recovery all I can see is black screen.
Now, here's how this happened:
-I got the phone, updated firmware to 323
-Unlocked successfuly with unofficial unlock
-Tried installing TWRP to no avail - The process seemed to go through fine, but no TWRP, just stock Asus recovery. Tried multiple times, tried rebooting straight to recovery from fastboot, tried on different computers. Weird thing I noticed was that write time in fastboot during the process was like 0.001s, which led me to believe it thought it was writing TWRP, but really wasn't for some reason.
-Then I decided to flash fastboot firmware using this guide: https://forum.xda-developers.com/as...ow-to/guide-revert-to-stock-rom-lock-t3798420
-It started flashing, but during the process I noticed again that all the write times
were super low like 0.001s, which made me expect the worst, and well, here I am now.
It's the first time I have so many problems with rooting a phone. Any help is greatly appreciated, I hope I can fix this considering it kinda works in fastboot mode.
Thanks in advance and have a great day.

Not really an expert but there are problems flashing this phone via usb 3.0 port. If you are using one try a usb 2.0 one.

gr8guzzler said:
Not really an expert but there are problems flashing this phone via usb 3.0 port. If you are using one try a usb 2.0 one.
Click to expand...
Click to collapse
Thanks, but I tried both usb 2 and 3 and both yield same results for me.

gr8guzzler said:
Not really an expert but there are problems flashing this phone via usb 3.0 port. If you are using one try a usb 2.0 one.
Click to expand...
Click to collapse
Thanks, but I tried both usb 2 and 3 and both yield same results for me.

Not sure whether this will work (it does in some cases), try full ADB instead of minimal ADB + ASUS drivers installed from the website.

By what name does the fastboot see the device?

Hye, did you solve the problem?

Don't worry, it’s only soft bricked. All you need to do is to flash a stock service rom. Something like: WW_ZB602KL_15.2016.1805.318_20180712 or WW_ZB601KL(ZB602KL)-15.2016.1805.311-20180623. The reason it is "bricked" is because you flashed the incorrect rom for your device, actual model is important, M1 has many variants.

Try flash stock recovery through fastboot, relock ur device, then place whatever version of stock rom into microsd,
And last flash it via stock recovery

Hi sorry but how can i flash it through fastboot? I have same problem...

kothy said:
Hi sorry but how can i flash it through fastboot? I have same problem...
Click to expand...
Click to collapse
Flash stock recovery? Enter fastboot, connect Ur device to PC
Open cmd command in folder where U place the recovery.img file. Then, type "fastboot devices" to make sure Ur device detected
Then type "fastboot flash recovery (filename)"
Done

If you can see your device name when typing 'fastboot devices' you can do as said above. Could it be dead screen?

RAMBO29 said:
If you can see your device name when typing 'fastboot devices' you can do as said above. Could it be dead screen?
Click to expand...
Click to collapse
Yep, if it shows 'blablabla device' It could be dead screen
Then you can go to next step

Its not a dead screen. You just have a wrong rom/kernal/drives/firmware etc. Its a software issue.

Vico100 said:
Its not a dead screen. You just have a wrong rom/kernal/drives/firmware etc. Its a software issue.
Click to expand...
Click to collapse
i am facing the same issue but cant gent into stock recovery and cant enable usb debugging as well
any solutions.

Get into fastboot. Hold volume up and power. Even if you don't see the screen it should still go into fastboot. Check device manager on windows to see if any devices appear. The phone should vibrate when you turn it on and go into fastboot.

Vico100 said:
Get into fastboot. Hold volume up and power. Even if you don't see the screen it should still go into fastboot. Check device manager on windows to see if any devices appear. The phone should vibrate when you turn it on and go into fastboot.
Click to expand...
Click to collapse
i did that works but screen is blank or dead after flashing fastboot rom

What is your phone model and what rom did you flash?

tried this it did not work
https://forum.xda-developers.com/as...ow-to/guide-revert-to-stock-rom-lock-t3798420
---------- Post added at 10:36 PM ---------- Previous post was at 10:20 PM ----------
can you please help me... i have ZB601KL model... can do fast boot i do not know what to do next.... im stuck on the black screen... i can hear the phone booting up and starting up but its just black screen blinking... please help
---------- Post added at 10:39 PM ---------- Previous post was at 10:36 PM ----------
ASUS_X00TDB is the name of the phone when it boots up

same problem with my device. share if you find any solution.
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fixed my device following this