Database Users

[GUIDE] Linux Ubuntu: Unlocking Bootloader / Rooting Nexus S

One thing I've noticed is there isn't a lot of documentation for getting set up and unlocking your bootloader on a Linux OS. Setting up your machine to get adb and fastboot to recognize your device takes a tiny bit of extra work on a Linux operating system, but what exactly needs to be done may not be clear to everyone. Whether it's because you're new to the Android SDK/adb, somewhat new to Linux, or can't simply can't seem to find the Vendor Code for the Nexus S. (For those who are looking specifically for this, it's '18d1', and I assume will be the same on all Nexus devices to come; If this means nothing to you right now, read on.)
Disclaimer: I take no responsibility if something goes wrong (if it does, it should be fixable though), Unlocking your bootloader voids your warranty (but you can lock it back), Unlocking the bootloader will wipe your entire phone, including USB Storage; so make a copy of all those family photos and other files you may have put onto the USB storage if you want to keep them.
For the sake of sanity, this guide assumes you are using Ubuntu. If you're using something else (or different applications), there are terminal commands offered, and you probably have an idea on how to adapt the given instructions to your Linux OS.
Preparation: Installing the Android SDK, ADB, Fastboot & Setting Up Your Nexus S to be Recognized
1. Download the Android SDK for Linux: http://dl.google.com/android/android-sdk_r08-linux_86.tgz
2. Save it in a folder of your choice. I chose to keep it in my Downloads folder, myself. If you'd like, you can rename it to the simpler name of 'AndroidSDK.tgz'. The rest of the guide will assume that you did, because I'm lazy, and it makes things simpler; it will also assume you saved it in Downloads. If you feel that you have the intuition to rename and edit the path names based on your own choices, then fine; but if you're utterly lost here, just stick with what I'm doing; download to 'Downloads', rename to 'AndroidSDK.tgz'.
3. Now that you have it, navigate to the folder you downloaded it to, right-click, and click 'Extract' to unzip it. If for some reason you cannot do this, open up a terminal and try this command:
Code:
tar zxvf /home/<your-user-name>/Downloads/AndroidSDK.tgz
You may have to adjust the command if you didn't save it under Downloads or didn't rename the file to AndroidSDK.tgz.
4. Now, we'll install adb and some other software packages by starting up the Android SDK and AVD Manager. Start it either by:
- Navigating to your AndroidSDK folder, going to the 'tools' folder and double-clicking the file called 'android'; if a popup opens asking you what you want to do with it click 'Run'.
- Using this command:
Code:
/home/<your-user-name>/Downloads/AndroidSDK/tools/android
5. In Android SDK and AVD Manager, click on "Available packages". Check the box next to "Android SDK Tools, revision 8" and "Android SDK Platform-tools", and click on "Install Selected" then "Install". When prompted click "Yes" to restart ADB.
6.You should now have a folder in /home/<your-user-name>/Downloads/AndroidSDK/ called "platform-tools".
7. Download fastboot here: http://developer.htc.com/adp.html
- Save it to the aforementioned platform-tools folder.
- Now, navigate to the file, right click it, click 'Properties', go to the 'Permissions' Tab and check 'Allow executing file as program'. Alternatively, run this command:
Code:
chmod +x /home/<your-user-name>/Downloads/AndroidSDK/platform-tools/fastboot
8. Now to set things up so adb and fastboot recognize your Nexus.
- Type this command into a terminal:
Code:
gksudo gedit /etc/udev/rules.d/51-android.rules
- Paste this into the blank file:
Code:
SUBSYSTEM=="usb", SYSFS{idVendor}=="18d1", MODE="0666"
- Click save and close.
- Then, type the following terminal command:
Code:
sudo restart udev
9. Almost done with preparations! Run this command:
Code:
gedit .bashrc
And add this line to the top of the file:
Code:
#AndroidDev PATH
export PATH=${PATH}:/home/<your-user-name>/Downloads/AndroidSDK/tools:/home/<your-user-name>/Downloads/AndroidSDK/platform-tools
Then save the file and close.
10. Download this file and save it to /home/<your-user-name>/Downloads/AndroidSDK/platform-tools: http://www.mediafire.com/?4pe5y906zr67nfh
10.We're ready to go!
Unlocking the Bootloader on your Nexus S and Rooting
Once again, unlocking your bootloader wipes everything on your device, including USB storage. Make a backup of any files you want to keep.
1. On your Nexus S, go to Menu>Settings>Applications. Select "Development" and check the box next to "USB debugging"
2. Power off the phone, and then hold down the Volume Up button and the Power button simultaneously to get into Bootloader/Fastboot mode. Connect your Nexus to the computer via USB.
3. Run this command to unlock your bootloader: (Once again WIPES EVERYTHING!)
Code:
fastboot oem unlock
Hit Enter and on your phone you will be prompted to confirm the action. (Use Volume +/- buttons to choose, power button to confirm choice) Confirm. At this point you will have an unlocked bootloader.
4. Copy/paste the following into the Terminal window:
Code:
fastboot flash recovery /home/<your-user-name>/AndroidSDK/platform-tools/recovery-clockwork-herring.img
5. Use the Volume +/- buttons to choose the Recovery option, then press the power button.
6. In Recovery, go to 'mounts and storage' and choose 'mount USB storage'.
7. Go to this page: http://forum.xda-developers.com/showthread.php?t=682828
About 1/5 of the way down on that page, find the link for "su-2.3.6.1-ef-signed.zip", which is the link for the Froyo version of Superuser. Control-click (right click) on that link and choose "Download Link As..." Save that file to your desktop and then copy it to the main directory of your mounted phone.
8. Click 'Unmount'. Go back to 'mounts and storage' and choose 'mount /system'. Then Go Back and choose 'install zip from sdcard'>'choose zip from sdcard'>su-2.3.6.1-ef-signed.zip
9. When it's finshed installing, reboot. You are now rooted.
Special Thanks
Amin Sabet; I used your Mac guide as a reference and copy/pasted some things for convenience.
Koush; For first posting the unlocking information, developing ClockworkMod Recovery, and ROM Manager. You should probably hook him up with a donation. https://www.paypal.com/us/cgi-bin/w...63663d3faee8d9384d85353843a619606282818e091d0
Michael.B.; for suggesting adding the platform-tools folder to the .bashrc file.
Linus Torvalds; Without which we'd have neither Android nor Ubuntu.
Feel free to leave your comments on the guide below.

Good guide for beginners, I would throw in how to update their path so they can just type adb or fastboot
On Linux, edit your ~/.bash_profile or ~/.bashrc file. Look for a line that sets the PATH environment variable and add the full path to the tools/ and platform-tools directories to it. If you don't see a line setting the path, you can add one:
export PATH=${PATH}:/home/<your-user-name>/Downloads/AndroidSDK/tools:/home/<your-user-name>/Downloads/AndroidSDK/platform-tools
Click to expand...
Click to collapse
Be sure to update your username above.

Thanks a lot man, great guide. I didn't get my NS yet but this is gonna be very useful soon
ps: someone please stick this

Michael.B. said:
Good guide for beginners, I would throw in how to update their path so they can just type adb or fastboot
Be sure to update your username above.
Click to expand...
Click to collapse
Thanks for the tip. I added your tip and instructions for marking fastboot as executable.

Stuck due to the thread's usefulness

I forgot to ask: will this work for 64 bit systems?

nicholasbgr said:
I forgot to ask: will this work for 64 bit systems?
Click to expand...
Click to collapse
It should work just fine.

Thanks, got me rooted nice and quickly.

BlackOtaku said:
It should work just fine.
Click to expand...
Click to collapse
Yes but don't forget to install 32 libs.
Thanks for guide
Useful !
I'm waiting for cyanogen ROM so i'll able to install
Cheers

To confirm, yes it works on 64bit. I am running that

Thanks for the confirmation, guys

Good stuff, much appreciated.

I'm working on a simple shell script that should automate some of the more menial tasks while holding the user's hand through the process. I should have it up later today.
UPDATE: It's up! Link on the first page.
Sent from my Nexus S using XDA App

question:
If I use
Code:
fastboot boot recovery.img
instead of
Code:
fastboot flash recovery recovery.img
will i get OTA updates?

confiq said:
question:
If I use
Code:
fastboot boot recovery.img
instead of
Code:
fastboot flash recovery recovery.img
will i get OTA updates?
Click to expand...
Click to collapse
Or, I don't get OTA until i change OS with zip file (ex: su app) ?

confiq said:
Or, I don't get OTA until i change OS with zip file (ex: su app) ?
Click to expand...
Click to collapse
You shouldn't flash the recovery in the boot partition, I think that will cause problems with the phone period. :S
If you flash a custom boot.img (which this guide doesn't cover, though the script will flash Superboot) or kernel like Paul's Superboot, Supercurio's Voodoo Kernel, or Koush's insecure boot.img, OTA updates will fail to install. OTA updates will also reflash your recovery back to stock. One of the devs around here will probably start modifying them so they don't check the boot.img or reflash the recovery though.

Thanks for this! Worked perfectly

Hi all,
I have a strange problem. I can install ClockworkMod recovery but, when I reboot the phone, I don't have superuser installed and su doesn't work. If I reboot the phone, I have to install the recovery every time. It seems it isn't permanent.
Thanks
Matroska

matroska said:
Hi all,
I have a strange problem. I can install ClockworkMod recovery but, when I reboot the phone, I don't have superuser installed and su doesn't work. If I reboot the phone, I have to install the recovery every time. It seems it isn't permanent.
Thanks
Matroska
Click to expand...
Click to collapse
To fix the problem, before selecting zip file, you have to select mount /system. Then go to apply update.zip and proceed as usual.
Thanks

ok im stock
with this part fastboot oem unlock ware i put this code in my terminal of my pc ,,i put the cell in fasboot , i intall everiting if i put that code in my terminal
bash: /home/toshiba/.bashrc: line 2: syntax error near unexpected token `('
bash: /home/toshiba/.bashrc: line 2: `export PATH=${PATH}:/home/<your-user-name>/Downloads/AndroidSDK/tools:/home/<your-user-name>/Downloads/AndroidSDK/platform-tools# ~/.bashrc: executed by bash(1) for non-login shells.'
[email protected]:~$ fastboot oem unlock
fastboot: command not found
[email protected]:~$
what can i do or im doing wrong

Need help returning to stock

I purchased my nexus 7 from Walmart. The first thing I did was unlock and root it. But it turns out that my nexus has the screen flicker hardware issue. So how do I unroot, relock, and return to stock?
I think Google gives the factory .img's that I could flash through fast boot, but will that relock the boot loader and unroot it?
Also does the splash screen keep the 'unlocked' icon after being relocked?
That's a lot of questions, but if anyone can help that'd be great. Thanks!
Sent from my Nexus 7 using xda app-developers app
EDIT: since its a hardware issue, can I just factory reset? Its not like the people at Walmart will know...

you can follow this guide.
1. Download the 4.1 (JRN84D) image files to your computer. A direct download link is found here: [Only registered users can view links. ]
While a link to the Google page you can search on if you need, is here: [Only registered users can view links. ]
2. Extract the files from that downloaded file. This will give you a folder called "nakasi-jrn84d-factory-8b0bd791"... inside of which you will find a folder called "nakasi-jrn84d"... and inside of that you will see the files we are going to fastboot to your tablet. We want to place these files into the folder we located earlier which contains our "fastboot" file. Move or copy them over to that folder.
Note: On Linux/Ubuntu you may just extract them to any easily located folder.. Create a new one on the desktop or your home folder is my recommendation.
For reference, there should be 4 files, named:
bootloader-grouper-3.34.img
flash-all.sh
flash-base.sh
image-nakasi-jrn84d.zip
3. Open a command prompt inside the folder we have set up our files in. On windows this can be done by holding shift as you right-click in the folder, then select "Open command window here". On Mac or on a Linux system you want to open a terminal/command prompt and navigate to that folder using "cd" or "change directory" commands. For example if your folder is called "fastbootfiles" and it is on your desktop, you would enter:
Code:
cd desktop
Code:
cd fastbootfiles
4. Power down your tablet. Reboot into the bootloader by holding Volume Down + Power until you see the bootloader screen. In red letters toward the top of the text you will see fastboot mode. Once here, plug it into your computer.
5. Let's make sure you have your fastboot drivers installed and recognizing your device. Enter in the command prompt:
Code:
fastboot devices
For Mac:
Code:
./fastboot-mac devices
And press enter. You should see "List of attached devices" Followed by a string of numbers. If you do not see this, you do not have your drivers installed correctly! Go back to Zero Neck's Unlocking guide and grab the correct drivers, and make sure you install them correctly. You can also find the procedure during the video posted by Ragnarokx.
If you got the expected response, let's move on to fastbooting you back to stock...
6. This first command is going to wipe all your old EVERYTHING from the device. Credit to our resident AC cowboy, Jerry Hildenbrand, for pointing out to me a minor bug with the Nexus 7 bootloader that makes this a wise step to do first. Type each of these lines followed by Enter between them, waiting for one to finish before moving on to the next:
Code:
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
7. This command will flash the stock bootloader on to your device. Enter:
Code:
fastboot flash bootloader bootloader-grouper-3.34.img
And press enter. Make sure you type the command exactly as you see it.
Note: As we noted earlier, replace "fastboot" above with the exact name of the fastboot file in your folder, for your system, such as "fastboot-windows" or "fastboot-mac". Addtionally for Mac's only, the command should be entered as such
Code:
./fastboot-mac flash bootloader bootloader-grouper-3.34.img
Noting the period and forward slash before the command.
Going forward you Mac folks just remember that with the rest of the commands
Now reboot the bootloader:
Code:
fastboot reboot-bootloader
Enter.
8. This next command will both wipe your old system and flash the factory image in its place, which includes the stock system, recovery, kernel, and userdata partitions:
Code:
fastboot -w update image-nakasi-jrn84d.zip
Enter, and wait, make sure the command finishes. This might take a few minutes.
Reboot the bootloader again:
Code:
fastboot reboot-bootloader
Enter.
9. We are done with the hard part... pretty easy right? Now we're just going to lock that bootloader.
Code:
fastboot oem lock
Enter.
Yes, this step is optional but I strongly recommend it if you had issues earlier which led to this procedure. Now you can unlock again if you like, which will give your tablet that final full wipe to clear out any bad data remaining:
Code:
fastboot oem unlock
Enter.
10. Finally, reboot and setup your tablet again from scratch!
Code:
fastboot reboot

5implelove said:
you can follow this guide.
1. Download the 4.1 (JRN84D) image files to your computer. A direct download link is found here: [Only registered users can view links. ]
While a link to the Google page you can search on if you need, is here: [Only registered users can view links. ]
2. Extract the files from that downloaded file. This will give you a folder called "nakasi-jrn84d-factory-8b0bd791"... inside of which you will find a folder called "nakasi-jrn84d"... and inside of that you will see the files we are going to fastboot to your tablet. We want to place these files into the folder we located earlier which contains our "fastboot" file. Move or copy them over to that folder.
Note: On Linux/Ubuntu you may just extract them to any easily located folder.. Create a new one on the desktop or your home folder is my recommendation.
For reference, there should be 4 files, named:
bootloader-grouper-3.34.img
flash-all.sh
flash-base.sh
image-nakasi-jrn84d.zip
3. Open a command prompt inside the folder we have set up our files in. On windows this can be done by holding shift as you right-click in the folder, then select "Open command window here". On Mac or on a Linux system you want to open a terminal/command prompt and navigate to that folder using "cd" or "change directory" commands. For example if your folder is called "fastbootfiles" and it is on your desktop, you would enter:
Code:
cd desktop
Code:
cd fastbootfiles
4. Power down your tablet. Reboot into the bootloader by holding Volume Down + Power until you see the bootloader screen. In red letters toward the top of the text you will see fastboot mode. Once here, plug it into your computer.
5. Let's make sure you have your fastboot drivers installed and recognizing your device. Enter in the command prompt:
Code:
fastboot devices
For Mac:
Code:
./fastboot-mac devices
And press enter. You should see "List of attached devices" Followed by a string of numbers. If you do not see this, you do not have your drivers installed correctly! Go back to Zero Neck's Unlocking guide and grab the correct drivers, and make sure you install them correctly. You can also find the procedure during the video posted by Ragnarokx.
If you got the expected response, let's move on to fastbooting you back to stock...
6. This first command is going to wipe all your old EVERYTHING from the device. Credit to our resident AC cowboy, Jerry Hildenbrand, for pointing out to me a minor bug with the Nexus 7 bootloader that makes this a wise step to do first. Type each of these lines followed by Enter between them, waiting for one to finish before moving on to the next:
Code:
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
7. This command will flash the stock bootloader on to your device. Enter:
Code:
fastboot flash bootloader bootloader-grouper-3.34.img
And press enter. Make sure you type the command exactly as you see it.
Note: As we noted earlier, replace "fastboot" above with the exact name of the fastboot file in your folder, for your system, such as "fastboot-windows" or "fastboot-mac". Addtionally for Mac's only, the command should be entered as such
Code:
./fastboot-mac flash bootloader bootloader-grouper-3.34.img
Noting the period and forward slash before the command.
Going forward you Mac folks just remember that with the rest of the commands
Now reboot the bootloader:
Code:
fastboot reboot-bootloader
Enter.
8. This next command will both wipe your old system and flash the factory image in its place, which includes the stock system, recovery, kernel, and userdata partitions:
Code:
fastboot -w update image-nakasi-jrn84d.zip
Enter, and wait, make sure the command finishes. This might take a few minutes.
Reboot the bootloader again:
Code:
fastboot reboot-bootloader
Enter.
9. We are done with the hard part... pretty easy right? Now we're just going to lock that bootloader.
Code:
fastboot oem lock
Enter.
Yes, this step is optional but I strongly recommend it if you had issues earlier which led to this procedure. Now you can unlock again if you like, which will give your tablet that final full wipe to clear out any bad data remaining:
Code:
fastboot oem unlock
Enter.
10. Finally, reboot and setup your tablet again from scratch!
Code:
fastboot reboot
Click to expand...
Click to collapse
Thanks for the quick reply! I'll do this in the morning and report back. Does anyone have a link to the factory .imgs?
Sent from my Nexus 7 using xda app-developers app

https://dl.google.com/dl/android/aosp/nakasi-jro03d-factory-e102ba72.tgz

A simpler and easier solution is to use the nexus root toolkit from http://forum.xda-developers.com/showthread.php?t=1766475
Get the latest official image from google from https://developers.google.com/android/nexus/images#nakasi and use the factory restore.
Just a few things:
1. Install the toolkit to default location
2. Restart after installing
3. Click where it says "full driver installation guide" and follow the simple instructions/script to install the appropriate drivers. (necessary before you can use it; there are two possible issues with v1.5.2 mentioned but I didn't encounter any driver issues on win7 x64 nor did I encountered the issue with adb mentioned)
4. Run the flash stock + unroot script.
5. Run the relock script.

taltamir said:
A simpler and easier solution is to use the nexus root toolkit from http://forum.xda-developers.com/showthread.php?t=1766475
Get the latest official image from google from https://developers.google.com/android/nexus/images#nakasi and use the factory restore.
Just a few things:
1. Install the toolkit to default location
2. Restart after installing
3. Click where it says "full driver installation guide" and follow the simple instructions/script to install the appropriate drivers. (necessary before you can use it; I didn't have any driver issues on win7 x64 not did I encountered the issue with adb mentioned there as a possible workaround)
4. Run the flash stock + unroot script.
5. Run the relock script.
Click to expand...
Click to collapse
I agree the toolkit is the way to go. I stayed away from it when I rooted because the whole one click method never appealed to me on any of my android devices. That was until I soft bricked my n7 by trying to change the LCD density, then I went to the toolkit it is the real deal.
Sent from my EVO using xda premium

taltamir said:
A simpler and easier solution is to use the nexus root toolkit from http://forum.xda-developers.com/showthread.php?t=1766475
Get the latest official image from google from https://developers.google.com/android/nexus/images#nakasi and use the factory restore.
Just a few things:
1. Install the toolkit to default location
2. Restart after installing
3. Click where it says "full driver installation guide" and follow the simple instructions/script to install the appropriate drivers. (necessary before you can use it; there are two possible issues with v1.5.2 mentioned but I didn't encounter any driver issues on win7 x64 nor did I encountered the issue with adb mentioned)
4. Run the flash stock + unroot script.
5. Run the relock script.
Click to expand...
Click to collapse
I used the root tool kit to root. I have a windows 7 x64 also and I had no problems with it.
Sent from my Nexus 7 using xda app-developers app

(GUIDE) HOW-TO-LINUX --- Restore your BRICKED Nexus 7 using fastboot and Linux

Hello all,
I haven't really seen any options for restoring our Nexus 7's using Linux and terminal commands....
SO I made one!
This guide is the simplest I could make it and it only uses a few commands to get your Nexus 7 back up and running in the event of a brick or loss of data.
AS long as you have access to the Bootloader option of the device, this tool should work.
INSTRUCTIONS
1.Make sure that you have ADB and Fastboot installed
Open Terminal (CTRL+ALT+T)
Just type what's in the quotation marks, do not include the marks
Type "sudo apt-get update"
Type "sudo apt-get install android-tools-adb android-tools-fastboot"
2. While in Terminal, browse to location of downloaded files (boot.img , system.img)
ex. Type something like "cd ~/Downloads/NexusRestore"
3. Connect your Nexus 7 to your computer with USB cable and make sure that the device is in bootloader mode
HINT: type "fastboot devices" and it should show a set of random characters and then the word "Fastboot" to the right
4. Type these commands to restore your device to a stock rooted Jellybean ROM
fastboot devices
fastboot flash system system.img
fastboot flash recovery recovery.img (ONLY use this if you DO NOT want to kep your original recovery or if you lost it due to your situation)
fastboot flash boot boot.img
fastboot -w
fastboot reboot
5. Profit
You may now go back to recovery and flash the ROM of your choice or do whatever your heart desires
DOWNLOADS​
Dev-Host: http://d-h.st/KaZ
Extract the ZIP file and work from that directory.
Happy Restoring!! Let me know if you have any questions or need more Help :laugh:

Not to be nit picky but the instructions you gave are for Debian based distros (most likely Ubuntu/Mint- since android-tools are a backport in Debian Wheezy), IMHO it would be better to specify that this is a Ubuntu/Mint (Debian) Guide, since other distros use different package managers.
Once you have android tools installed there is an easier method.
Download factory image, extract the tar archive, run flash-all.sh
(optionally edit flash-all and remove the -w switch to preserve user data)

oldsoldier2003 said:
Not to be nit picky but the instructions you gave are for Debian based distros (most likely Ubuntu/Mint- since android-tools are a backport in Debian Wheezy), IMHO it would be better to specify that this is a Ubuntu/Mint (Debian) Guide, since other distros use different package managers.
Once you have android tools installed there is an easier method.
Download factory image, extract the tar archive, run flash-all.sh
(optionally edit flash-all and remove the -w switch to preserve user data)
Click to expand...
Click to collapse
I appreciate the info, I've only ever used Ubuntu Linux and every method that I had found so far was super in depth and not exactly simple. I've been doing this stuff for a while, so it's no big deal for me, but I wanted to provide something for people who don't do this kind of stuff every day. Just trying to contribute to the "cause" i guess. lol

Good tutorial

Help
Zesty01 said:
Hello all,
I haven't really seen any options for restoring our Nexus 7's using Linux and terminal commands....
SO I made one!
This guide is the simplest I could make it and it only uses a few commands to get your Nexus 7 back up and running in the event of a brick or loss of data.
AS long as you have access to the Bootloader option of the device, this tool should work.
INSTRUCTIONS
1.Make sure that you have ADB and Fastboot installed
Open Terminal (CTRL+ALT+T)
Just type what's in the quotation marks, do not include the marks
Type "sudo apt-get update"
Type "sudo apt-get install android-tools-adb android-tools-fastboot"
2. While in Terminal, browse to location of downloaded files (boot.img , system.img)
ex. Type something like "cd ~/Downloads/NexusRestore"
3. Connect your Nexus 7 to your computer with USB cable and make sure that the device is in bootloader mode
HINT: type "fastboot devices" and it should show a set of random characters and then the word "Fastboot" to the right
4. Type these commands to restore your device to a stock rooted Jellybean ROM
fastboot devices
fastboot flash system system.img
fastboot flash recovery recovery.img (ONLY use this if you DO NOT want to kep your original recovery or if you lost it due to your situation)
fastboot flash boot boot.img
fastboot -w
fastboot reboot
5. Profit
You may now go back to recovery and flash the ROM of your choice or do whatever your heart desires
DOWNLOADS​
Dev-Host: http://d-h.st/KaZ
Extract the ZIP file and work from that directory.
Happy Restoring!! Let me know if you have any questions or need more Help :laugh:
Click to expand...
Click to collapse
First link in "Dowload" is dead !

Thanks for this simple tuto !
In introduction of your thread, you can put this link : http://developer.android.com/tools/device.html

[how to] lock/unlock your bootloader without htcdev(s-off required)

READ THIIS!
*this thread is for m9. it will NOT work on m7,or any older device. please check the general forum for your particular device for a similar thread.
this thread will let you unlock your bootloader without htcdev,or let you change your hboot watermark from relocked or locked back to stock.
advantages
-no hassle with htcdev,tokens,or unlock codes
-no submitting your phones personal info to htc
-the ability to get back to 100% stock without any visual traces or records of having been s off or unlocking your bootloader.
you do NOT need to downgrade your hboot. this simple adb command works without any scary hboot downgrades.
*you must be s off.
*you must have superuser installed
read this:
this will not work if your s on. its not a way to magically unlock
the usual disclaimers:
use this info at your own risk. if it melts your phone into a little pile of aluminum goo,its not my fault.
credits
-beaups for schooling me on echo comand protocol
-strace for originally discovering the location of the lock status flag(check out this thread for more info)
- @Mutasek24 for fearlessly testing all commands
IF you are an advanced user with adb/fastboot set up and some basic knowlede of the cmd window,you can skip to #2
1)set up adb(windows 7 and older)
-download this file
-install drivers: if you have htc sync installed,you should allready have drivers. if not,you can install htc sync,or install these modified htc drivers from revolutionary (driver mirror)
-unzip your miniadb_v1031.zip file. this is native funtionality in windows 7. you otherwise may need a utility such as "7-zip" to extract,or unzip it. place the unzipped folder onto the root of your C drive on your PC. root means the top level,not inside any folders. so just copy and paste,or drag and drop the folder onto C with everything else that is there. you may want to rename it to "miniadb_m7" since youll be putting some device specific files in here.
-open a command window. on windows 7,click the start bubble in the lower left and type "command" in the search box. xp i believe is similar or the same. doing this should open a small black command window.
-change to your miniadb_m7 directory. type the following at the prompt in your cmd window:
cd c:\miniadb_m7
your command promt should change to "c:miniadb_m7>" provided you: 1)unzipped the miniadb_v1031 zip file,and 2)put the folder on your c drive,and 3)entered the name of the folder correctly ("miniadb_m7" in this case)
-now make sure usb debugging is checked in developer options(you will need to turn it on first),and plug your phone into your PC with a usb cable
-make sure your phone is being recognized- type:
adb devices
if your drivers are installed correctly,this should return your phones serial number. you should hear the "found device" noises when you plug your phone in. if it starts installing drivers,wait for it to finish before typing the adb devices command.
if you get your serial number back,then enter this command:
adb reboot bootloader
this should take your phone to the "fastboot" screen,wich is white with colored letters. this is one mode of your bootloaders interactive modes. at the top youll see fastboot devices as confirmation youre in fastboot.
now enter:
fastboot devices
again,this should return your phones serial number. you should hear the "found device" noises when you plug your phone in. if it starts installing drivers,wait for it to finish before typing the adb devices command.
if you get your serial number back,you can enter the following to boot back to the phones OS:
fastboot reboot
and now,youve installed adb/fastboot and tested youre phones drivers. if at either spot,you have trouble and dont get your serial number back,there is some sort of connection issue. use these steps to troubleshoot:
troubleshooting connectivity issues:
-try a reboot of the PC
-try different usb cables and ports
-dont use a usb hub
-dont use usb 3.0
-make sure nothing capable of comunicating with the phone is enabled and running. htc sync,pdanet,easy tether,and even itunes have all been known to cause issues.
-windows 8 has been known to have issues. try a windows 7 or older machine
failing the above,
-i use these drivers for fastboot and adb(donwload and run as admin): http://downloads.unrevoked.com/HTCDriver3.0.0.007.exe (mirror)
failing that,try manually updating the drivers in the following manner:
-put the phone in fastboot mode(select fastboot from the hboot menu)
-open device manager on the PC
-plug in phone,watch for it to pop up in device manager.
-update drivers with device manager,pointing the wizard to the extracted
driver download folder from above
note that you can check the connectivity of the phone,and make sure drivers are working by in the following manner:
-open cmd window. change to directory containing adb/fastboot utilities
-adb with the phone in the booted OS,usb debug enabled,enter:
adb devices in a cmd window
-fastboot with phone in fastboot,enter:
fastboot devices in cmd window
in either case,a properly connected phone with working drivers installed should report back the phones serial number.
Click to expand...
Click to collapse
this process,in your cmd window,should look something like this:
Code:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Scott>[COLOR="red"]cd c:\miniadb_m7[/COLOR]
c:\miniadb_m7>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
FAxxxxxxxxxx device
c:\miniadb_m7>[COLOR="red"]adb reboot bootloader[/COLOR]
c:\miniadb_m7>[COLOR="red"]fastboot devices[/COLOR]
FAxxxxxxxxxx fastboot
c:\miniadb_m7>[COLOR="red"]fastboot reboot[/COLOR]
rebooting...
finished. total time: 0.037s
c:\miniadb_m7>
2)reset your "lock status flag"
to LOCK your bootloader,enter the following:
adb devices
adb shell
su (if needed to get a # prompt)
echo -ne '\x00\x00\x00\x00' | dd of=/dev/block/mmcblk0p2 bs=1 seek=33796
(i would very strongly recomend you copy/paste this)
exit
(exit a second time if you need to to get back to a normal > prompt)
adb reboot bootloader
verify you are now locked
_____________________________________________________________________________________________
to UNLOCK your bootloader,enter the following:
adb devices
adb shell
su (if needed to get a # prompt)
echo -ne "HTCU" | dd of=/dev/block/mmcblk0p2 bs=1 seek=33796
(i would very strongly recomend you copy/paste this)
exit
(exit a second time if you need to to get back to a normal > prompt)
adb reboot bootloader
verify you are now unlocked
other useful threads:
restore software status: original banner: http://forum.xda-developers.com/one-m9/general/how-to-restore-software-status-original-t3092882
change mid: fastbooot oem writemid xxxxxxxxx
change cid: fastboot oem writecid xxxxxxxx

mine

scotty1223 said:
mine
Click to expand...
Click to collapse
Thanks a lot for your very useful information. I have 2 questions??
1) When I am s-on and need to get s-off, then I need to be unlocked and rooted, so to do these still I need to use HTC-dev to unlock and root.
2) Does this method wipe data like when we use HTC-dev?

Nima78600 said:
Thanks a lot for your very useful information. I have 2 questions??
1) When I am s-on and need to get s-off, then I need to be unlocked and rooted, so to do these still I need to use HTC-dev to unlock and root.
2) Does this method wipe data like when we use HTC-dev?
Click to expand...
Click to collapse
1)yes. the first time you root,you will need to use htcdev to unlock the bootloader. the biggest benefit of this is the ability to return to a locked status for warranty. while s on,the best youll be able to do is relocked.
2)no,it will not wipe your data. it just changes the flag that hboot checks in order to decide if its locked,or not.

scotty1223 said:
1)yes. the first time you root,you will need to use htcdev to unlock the bootloader. the biggest benefit of this is the ability to return to a locked status for warranty. while s on,the best youll be able to do is relocked.
2)no,it will not wipe your data. it just changes the flag that hboot checks in order to decide if its locked,or not.
Click to expand...
Click to collapse
Thanks a lot mate. Appreciate for your replying

anyway to get "modified" back to "official" in boot loader?

Thanks @scotty1223. Used your threads for the m7 and m8. Happy to see this here too.
an0ther said:
anyway to get "modified" back to "official" in boot loader?
Click to expand...
Click to collapse
Flash your device RUU.

I am a little confused. How do I unlock my boot loader without root? I have s-off and i'm just messing around with trying to get rid of modified status but how does the "su" work without root?

an0ther said:
I am a little confused. How do I unlock my boot loader without root? I have s-off and i'm just messing around with trying to get rid of modified status but how does the "su" work without root?
Click to expand...
Click to collapse
You don't. This method requires s-off and root. It does say that in the OP BTW.

Behold_this said:
Thanks @scotty1223. Used your threads for the m7 and m8. Happy to see this here too.
Flash your device RUU.
Click to expand...
Click to collapse
I did, it still says modified in boot loader. Do I need to lock boot loader first?

an0ther said:
I did, it still says modified in boot loader
Click to expand...
Click to collapse
Use Sdcard method

Behold_this said:
Use Sdcard method
Click to expand...
Click to collapse
Mine is 64 gig, guess i'll have to get a 32 gig to make it fat32. Dang. Thanks for your help

Thanks for your very important knowledge.This question is not related to this thread, do you know which adb commands we can use to remove tampered flag as such in M7 and M8? I wonder mmcblk0p blocks might be different.

Thanks!
Enviado desde mi HTC One M9

coolberry said:
Thanks for your very important knowledge.This question is not related to this thread, do you know which adb commands we can use to remove tampered flag as such in M7 and M8? I wonder mmcblk0p blocks might be different.
Click to expand...
Click to collapse
The block where the tampered flag is write protected,so it cannot be written to with adb and have the change "stick". We know the command,it just doesn't work.
An ruu won't be available for all variants,so there will still be a work around,it will just be a bit more complicated. I just need to make sure it works and try to make it as user friendly as possible.

an0ther said:
Mine is 64 gig, guess i'll have to get a 32 gig to make it fat32. Dang. Thanks for your help
Click to expand...
Click to collapse
What does 64gb have to do with anything? Just back it up and reformat

scotty1223 said:
What does 64gb have to do with anything? Just back it up and reformat
Click to expand...
Click to collapse
Not possible. Only cards up to 32gb can be formatted as fat32, it's because above 32gb cards are not SDHC anymore but SDXC and this doesn't work..

devatxda said:
Not possible. Only cards up to 32gb can be formatted as fat32, it's because above 32gb cards are not SDHC anymore but SDXC and this doesn't work..
Click to expand...
Click to collapse
Did a little bit of searching and found a couple references to this:
http://mympx.org/Downloads/p13_sectionid/2/p13_fileid/13
And
http://m.download.cnet.com/EaseUS-Partition-Master-Home-Edition/3000-2248_4-10863346.html
Have you tried either?
Sent from my HTC One max

Behold_this said:
Use Sdcard method
Click to expand...
Click to collapse
im a little confused on what methods reset the flag,and which dont
could someone clarify the results of
-flash 0PJAIMG.zip via download mode from sd card
-flash 0PJAIMG.zip via RUU mode from pc
-run .exe from windows machine
-any other methods??
thanks

scotty1223 said:
im a little confused on what methods reset the flag,and which dont
could someone clarify the results of
-flash 0PJAIMG.zip via download mode from sd card
-flash 0PJAIMG.zip via RUU mode from pc
-run .exe from windows machine
-any other methods??
thanks
Click to expand...
Click to collapse
Ruu.exe worked for me.
Sdcard worked for @Mutasek24, but download mode manual flash did not (as reported in your other thread).
Because all methods are flashing the exact same SIGNED zip, and exe flashes through RUU mode, it's likely that flashing zip manually from RUU mode would reset the flag while using download mode does not. That needs to be tested tho.

[Guide] OnePlus 8T EASY ROOT (for all unlocked variants)

DO NOT FOLLOW THIS GUIDE IF YOU HAVE ANDROID 12
Visit this thread for more information
________________________________________________________
CAVEAT
I've only tested this on my device running Android 11 (KB2005 / KB05AA), but it should be universally helpful as it's using your own boot.img so there's no need to find a matching package for your variant and os version.
CREDIT
The steps were buried across a few threads, I'm posting this so it'll be easier for others to find the information. All credit goes to xb360, FullOfHell, and TheUnkn0wn.
INFO​The basic rundown is:
Use the semi-broken TWRP package to give yourself temporary su access through adb.
Extract the boot.img your phone is currently using to your pc.
Reboot to OxygenOS, copy over the boot.img you just extracted and then use Magisk to patch it.
Copy the boot.img back to your pc and use adb to temporarily boot your phone with it, giving you root access until reboot.
Use your temporary root access to allow Magisk to patch your internal as-yet unmodified boot.img to give you permanent root.
There seems to be some confusion in the thread, I'll try to clear up what's happening and why:
The primary issue at hand is that you can't root your device without already having root privileges, for security reasons. Without a custom recovery like TWRP, there are a few more steps than usual (but mostly simple stuff).​
Because we don't flash anything with this guide, it shouldn't cause any permanent bootloops if you use the wrong boot.img, if you get stuck in one just power cycle your phone. ​
Updating with OTAs should be the same process as the other guides here.​
Because of changes in Android, devices that launched with Android 10 and above will not allow you to modify the system partition, even with root. This is not a fault of this rooting method.​
Prerequisites:
ADB and Fastboot installed.​
An unlocked bootloader and USB debugging enabled.​
Android 11. (Android 12 introduced problems with this method, per other users. See link at top of page)​
________________________________________________________
STEPS:​
1. Connect your phone to your pc and boot it into fastboot mode. You can leave it connected throughout this guide.
2. On your computer open a terminal/cmd prompt. Set the directory (on your pc) you want to work from, I'm using the desktop:
for Windows, type cd C:\Users\Yourname\Desktop​for Mac, type cd desktop or cd /Users/yourname/Desktop​
Spoiler: How to set up adb and fastboot properly
To usb adb and fastboot commands outside of the folder those programs are located in, you'll need to add their location to the PATH list so your terminal can still find them when it's pointing to a different folder. If you want to skip this step, set the directory to the folder that contains adb instead of the desktop.
3. Next, use the terminal to check which A/B partition is active on your phone:
Code:
fastboot getvar all
a. You'll find it on this line: (bootloader) current-slot:a/b​b. For simplicity I'll be referring to boot_a.img throughout the guide, make sure to use boot_b.img if that's the one marked as active on your device. ​​
4. Download the semi-broken TWRP package to your desktop. We'll be using it to extract a copy of your active boot_a.img. It will give you temporary su access via adb, but there won't be a gui. Only boot from it, DO NOT FLASH IT:
Code:
fastboot boot recovery.img
adb shell
dd if=/dev/block/by-name/boot_a of=/sdcard/boot_a.img
exit
adb pull /sdcard/boot_a.img boot_a.img
adb reboot
5. Copy the extracted boot_a.img file to a user accessible area of your phone, like your downloads folder.
6. Install the latest Magisk Canary apk on your phone. Open it and:
a. Select the Install option.​b. Use Select and Patch a File on boot_a.img​
7. Copy the patched magisk_patched_a.img file back to your computer. In terminal, type adb reboot bootloader to get back to fastboot mode.
8. Temporarily boot with the patched image that corresponds to the active partition, DO NOT FLASH IT:
Code:
fastboot boot magisk_patched_a.img
Spoiler: Why we're booting and not flashing.
You could flash this boot.img, but it's safer to temporarily boot from it without overwriting your existing image in case anything went wrong along the way. The effect is that you still get root access without modifying your device, and then you can use the much safer Magisk direct install option, which has some safeguards in place.
9. By booting with the patched image, you now have temporary root access. To make it permanent open Magisk:
a. Select the Install option.​b. Use Direct Install (Recommended) to root your internal boot.img​
10. Reboot and verify it worked.

Forgot to tag it... if an admin is able to do so I'd appreciate it.

Just applied for a bootloader unlock today. When i get approved ill attempt this guide.
I am currently on T-Mobile 11.0.5.7.KB09CB.

Unlike other methods prvoided here for the 8T I got this method to work. Thank you very much!
clarification update: I own the t-mobile kb2007 model of phone

a couple of notes for any either newBs or old OPO users rejoining the party with a new onplus phone..
Some prework I had to do for my OnePlus 8T KB2005
-ensure you have the correct ADB driver installed, I installed the "15sec adb installer 1.4.2" found here on xda, watch the videos provided.
-ensure to unlock your bootloader first (*this will wipe your device.. didn't think about that..no pain no gain...)
-With device in bootloader/fastboot, run: fastboot flashing unlock
-verify with your phone to accept
-phone will reboot, just through the setup, I just skipped it all and opted for offline setup..
-renable OEM lock and USB debug
-restart back into bootloader/fastboot
-now you are ready to root

Just came here to say that this is the most genius way to go about it and thanks OP for this solution. To add your screen would flicker in TWRP but you just want to type adb reboot bootloader after you are done copying off the boot files from your phone. Thanks OP!

After performing this, I am unable to write to /system even with root?
Unable to get through with es explorer, root explorer pro, or even use a app like Titanium to move a user app to system,unable to get r/w access.
Thanks in advance

lordxcom said:
After performing this, I am unable to write to /system even with root?
Unable to get through with es explorer, root explorer pro, or even use a app like Titanium to move a user app to system,unable to get r/w access.
Thanks in advance
Click to expand...
Click to collapse
I'm having the same issue although its more tied in with removing youtube as a system app for vanced

lordxcom said:
After performing this, I am unable to write to /system even with root?
Unable to get through with es explorer, root explorer pro, or even use a app like Titanium to move a user app to system,unable to get r/w access.
Thanks in advance
Click to expand...
Click to collapse
Actually Is not possible on devices borned with android 10 or above.

giacomowrc said:
Actually Is not possible on devices borned with android 10 or above.
Click to expand...
Click to collapse
To be clear, you're saying this isn't a fault with this root method and is just a security measure since Android 10?

Mpolo87 said:
To be clear, you're saying this isn't a fault with this root method and is just a security measure since Android 10?
Click to expand...
Click to collapse
Yes of course.

Mpolo87 said:
CAVEAT
I've only tested this on my device (KB2005 / KB05AA), but it should be universally helpful as it's using your own boot.img so there's no need to find a matching package for your variant.
CREDIT
The steps were buried across a few threads, I'm posting this so it'll be easier for others to find the information. All credit goes to xb360, FullOfHell, and TheUnkn0wn.
INFO​The basic rundown is:
Use the semi-broken TWRP package to give temporary su access through adb.​
Extract boot_a.img and boot_b.img to your computer.​
Reboot into OxygenOS and copy boot_a.img and boot_b.img back to your phone.​
Use Magisk to patch both images.​
Copy the patched images back to your computer.​
Use fastboot to temporarily boot using the patched image, giving you temporary root.​
Use Magisk to direct install for permanent root.​
Prerequisites:
ADB and Fastboot installed.​
An unlocked bootloader and USB debugging enabled.​
________________________________________________________
STEPS:​
1. Get the semi-broken TWRP .img. This won't give you a gui but will give you su access over adb. You DON'T want to flash this, we're just booting with it temporarily.
2. Restart your phone into fastboot mode.
3. On your computer open a terminal/cmd prompt and set the directory where you want to dump the files (ex: cd /your/path/here). Run the following:
Code:
fastboot boot recovery.img
adb shell
dd if=/dev/block/by-name/boot_a of=/sdcard/boot_a.img
dd if=/dev/block/by-name/boot_b of=/sdcard/boot_b.img
exit
adb pull /sdcard/boot_a.img boot_a.img
adb pull /sdcard/boot_b.img boot_b.img
4. Copy the extracted files to a user accessible area of your phone.
5. Install the latest Magisk Canary release to your phone.
a. Select the Install option.​b. Use Select and Patch a File on both boot_a.img and boot_b.img​c. You should rename them or make note of the new names given by Magisk. You'll need to use one or the other depending on which partition is active. ​
6. Copy the patched .img files back to your computer.
7. Restart your phone back into fastboot mode.
8. On your computer, run:
Code:
fastboot getvar all
9. Find which A/B partition is active on this line: (bootloader) current-slot:a/b
10. Temporarily boot with the patched image that corresponds to the active partition, DO NOT FLASH IT:
Code:
fastboot boot patched-boot-a/b.img
11. You now have temporary root access, to make it permanent open Magisk:
a. Select the Install option.​b. Use Direct Install (Recommended) to root your internal boot.img​
12. Reboot and verify it worked.
Click to expand...
Click to collapse
hey there! I was just about to try this method but confused with this syntax -- don't mind the quotes
"On your computer open a terminal/cmd prompt and set the directory where you want to dump the files (ex: cd /your/path/here)"
I'm painfully confused about this: cd /your/path/here. is this done during fastboot? I know fastboot commands but adb is where my brain doesn't get it. Please elaborate further and thanks.

sameog said:
hey there! I was just about to try this method but confused with this syntax -- don't mind the quotes
"On your computer open a terminal/cmd prompt and set the directory where you want to dump the files (ex: cd /your/path/here)"
I'm painfully confused about this: cd /your/path/here. is this done during fastboot? I know fastboot commands but adb is where my brain doesn't get it. Please elaborate further and thanks.
Click to expand...
Click to collapse
When you open a terminal or command prompt on your computer it is, by default, 'pointing' to a certain folder. Since we're pulling files from the phone to pc it'll dump there, so it's easiest to set the location in advance, for your own convenience. You can just make a folder on your desktop and drag it onto the terminal window to automatically input that path after typing cd, which just means 'change directory'. This isn't a fastboot or adb thing, just a feature of terminals, so you'd do this in advance.

Mpolo87 said:
When you open a terminal or command prompt on your computer it is, by default, 'pointing' to a certain folder. Since we're pulling files from the phone to pc it'll dump there, so it's easiest to set the location in advance, for your own convenience. You can just make a folder on your desktop and drag it onto the terminal window to automatically input that path after typing cd, which just means 'change directory'. This isn't a fastboot or adb thing, just a feature of terminals, so you'd do this in advance.
Click to expand...
Click to collapse
Attached are 2 photos -- the 1st photo is the "before" I dragged my intended folder into command prompt. the 2nd photo is the "after" I dragged my intended folder into command prompt. Still hella confused.

Please note: I love this guide. It's cohesive and well-written. I just need pictures to "see" on what and where to do. I'm visual.
UPDATE: I followed the tuturial to the best of my ability and I got nothing. I'm giving up and taking a step back.
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows> ./fastboot boot recovery.img
Sending 'boot.img' (64964 KB) OKAY [ 1.660s]
Booting OKAY [ 0.084s]
Finished. Total time: 1.939s
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows> ./adb shell
* daemon not running; starting now at tcp:5037
* daemon started successfully
OnePlus8T:/ # dd if=/dev/block/by-name/boot_a of=/sdcard/boot_a.img
196608+0 records in
196608+0 records out
100663296 bytes (96 M) copied, 0.194981 s, 492 M/s
OnePlus8T:/ # dd if=/dev/block/by-name/boot_b of=/sdcard/boot_b.img
196608+0 records in
196608+0 records out
100663296 bytes (96 M) copied, 0.185497 s, 518 M/s
OnePlus8T:/ # exit
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows> ./adb pull /sdcard/boot_a.img boot_a.img
/sdcard/boot_a.img: 1 file pulled, 0 skipped. 27.7 MB/s (100663296 bytes in 3.470s)
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows> ./adb pull /sdcard/boot_b.img boot_b.img
/sdcard/boot_b.img: 1 file pulled, 0 skipped. 32.0 MB/s (100663296 bytes in 2.997s)
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows> ./adb reboot
PS C:\Program Files (x86)\platform-tools_r30.0.5-windows>

sameog said:
Attached are 2 photos -- the 1st photo is the "before" I dragged my intended folder into command prompt. the 2nd photo is the "after" I dragged my intended folder into command prompt. Still hella confused.
Click to expand...
Click to collapse
You're missing the command "cd" before the path to change the directory to the new one. It should be cd C:\Users\Mr. Lew\Desktop\oneplus 8t boot image then press enter. Now you can reference any file in that folder by just the name without its entire path as a prefix being required.

A difficult method

zengin said:
Diğer yöntemden hiç de kolay değil.
Click to expand...
Click to collapse
huh?

Honestly, if there's a kind of soul out there who can share their unpatched kb2007 boot image (tmobile version), I would greatly appreciate it. I'm been banging my head on the wall with this for about 2 months with no help. I've received TONS of half-baked one liner answers but no "full-scale" tutorial. I'm giving up on this.
NOTE: I'm just frustrated guys. Not bashing the OP. It shouldn't be this hard but it became this way.

sameog said:
Honestly, if there's a kind of soul out there who can share their unpatched kb2007 boot image (tmobile version), I would greatly appreciate it. I'm been banging my head on the wall with this for about 2 months with no help. I've received TONS of half-baked one liner answers but no "full-scale" tutorial. I'm giving up on this.
NOTE: I'm just frustrated guys. Not bashing the OP. It shouldn't be this hard but it became this way.
Click to expand...
Click to collapse
While this is a temporary solution, it is also a bad solution because you can land with not being able to boot your phone every time an incremental update comes along.