How To Guide [GUIDE] [Magisk] [Unlock / ROOT / Keep Root] OOS 13-F20/F74

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Marucins

Senior Member
Oct 27, 2011
163
40
OnePlus 9 Pro
Also for me the application from oneplus does not see the downloaded updatesby oxygen update.
After all, I always update in the same way. Deactivates Root (restore), In the settings I start to proses update (OTA). Install on an inactive slot and restart.
I've never had problems with that.

And even though I have a phone in the Europe version, I have been installing the Global version for some time (back then what magnificent OP, did not want to release updates for Europe only India and the global version).
 

TENlll423

Senior Member
Mar 23, 2018
1,200
790
Baltimore
Samsung Galaxy Tab S8
How are you able to make the System Update apk see the incremental update?

Mine doesn't see the zip although it's in the root directory.
Well when I was on F-16 it found it okay..
I just reinstalled the A12 system update app and it's not finding it for me either now.
Although if I use the other system update application it works fine...
Here it is ...👇
 

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SC10E

Member
Sep 1, 2010
32
7
OnePlus 8 Pro
OnePlus 9 Pro
Hello,

I cannot update to F.17 - I am currently on F.16 and all variations of the Oneplus update APK are failing around 61 or 62% installation progress. I have uninstalled magisk entirely but it did not find a backup of my stock boot.img. Does someone have the stock boot.img available for F16? I think I may need to flash that back onto the phone for the installation to proceed. If anyone has other ideas please let me know, I am hoping I won't need to do a factory reset


EDIT: I went ahead and factory reset, and was able to update to firmware F.17. However the patched boot.img for F.17 AA that is linked to in the OP (https://forum.xda-developers.com/t/...t-keep-root-oos-13-f-72.4252373/post-87806983) appears to be stock and not with magisk added... can anyone advise me how to inject magisk into the boot.img or can they give me the correct file.


***EDIT 2:*** I was able to boot from the patched F.16 boot file and then patch the stock F.17 posted earlier. Here is a magisk patched F.17 boot.img, please update the OP when possible

Download
 
Last edited:

TENlll423

Senior Member
Mar 23, 2018
1,200
790
Baltimore
Samsung Galaxy Tab S8
Hello,

I cannot update to F.17 - I am currently on F.16 and all variations of the Oneplus update APK are failing around 61 or 62% installation progress. I have uninstalled magisk entirely but it did not find a backup of my stock boot.img. Does someone have the stock boot.img available for F16? I think I may need to flash that back onto the phone for the installation to proceed. If anyone has other ideas please let me know, I am hoping I won't need to do a factory reset


EDIT: I went ahead and factory reset, and was able to update to firmware F.17. However the patched boot.img for F.17 AA that is linked to in the OP (https://forum.xda-developers.com/t/...t-keep-root-oos-13-f-72.4252373/post-87806983) appears to be stock and not with magisk added... can anyone advise me how to inject magisk into the boot.img or can they give me the correct file.


***EDIT 2:*** I was able to boot from the patched F.16 boot file and then patch the stock F.17 posted earlier. Here is a magisk patched F.17 boot.img, please update the OP when possible

Download
That's awesome you ended up figuring it all out yourself..
That's the way you do it.👍
I had the same issue when I went to restore image when I was on F-16.
It didn't have a backup of my stock boot image so what I did is I just downloaded F16 stock boot img. from one of these threads and flashed it with EX kernal manager Flasher tool .
After doing that everything worked perfectly...
 

Steve0007

Inactive Recognized Developer / Retired Forum Mod
May 10, 2009
5,648
8,922
Paris
OnePlus 8T
OnePlus 9 Pro
Hello,

I cannot update to F.17 - I am currently on F.16 and all variations of the Oneplus update APK are failing around 61 or 62% installation progress. I have uninstalled magisk entirely but it did not find a backup of my stock boot.img. Does someone have the stock boot.img available for F16? I think I may need to flash that back onto the phone for the installation to proceed. If anyone has other ideas please let me know, I am hoping I won't need to do a factory reset


EDIT: I went ahead and factory reset, and was able to update to firmware F.17. However the patched boot.img for F.17 AA that is linked to in the OP (https://forum.xda-developers.com/t/...t-keep-root-oos-13-f-72.4252373/post-87806983) appears to be stock and not with magisk added... can anyone advise me how to inject magisk into the boot.img or can they give me the correct file.


***EDIT 2:*** I was able to boot from the patched F.16 boot file and then patch the stock F.17 posted earlier. Here is a magisk patched F.17 boot.img, please update the OP when possible

Download
We explained how to patch the original boot. Look at F72/F17 boot. Img links
 

Andsie

Member
Jun 26, 2017
48
6
OnePlus 9 Pro
Hi,

dumb questions:

I want temporarily root for using swift backup.

Do I have to do the whole process of temporarily booting the patched bootloader - install magisk - direct install in magisk - and everything turning back

Or

Is there a shorter way to gain root access for using swift backup?

BTW
Relocking the bootloader wipes anything?

Regards
Andsie
 

Steve0007

Inactive Recognized Developer / Retired Forum Mod
May 10, 2009
5,648
8,922
Paris
OnePlus 8T
OnePlus 9 Pro
Hi,

dumb questions:

I want temporarily root for using swift backup.

Do I have to do the whole process of temporarily booting the patched bootloader - install magisk - direct install in magisk - and everything turning back

Or

Is there a shorter way to gain root access for using swift backup?

BTW
Relocking the bootloader wipes anything?

Regards
Andsie
I would think that the temporary gaining root will allow swift back to get root access. Relocking bootloader wipes everything indeed.
Why don't you use oneplus clone phone or if you are using OOS 13 there is an option to make a backup thru Settings?
 

SaintZ93

Senior Member
Hello,

I cannot update to F.17 - I am currently on F.16 and all variations of the Oneplus update APK are failing around 61 or 62% installation progress. I have uninstalled magisk entirely but it did not find a backup of my stock boot.img. Does someone have the stock boot.img available for F16? I think I may need to flash that back onto the phone for the installation to proceed. If anyone has other ideas please let me know, I am hoping I won't need to do a factory reset


EDIT: I went ahead and factory reset, and was able to update to firmware F.17. However the patched boot.img for F.17 AA that is linked to in the OP (https://forum.xda-developers.com/t/...t-keep-root-oos-13-f-72.4252373/post-87806983) appears to be stock and not with magisk added... can anyone advise me how to inject magisk into the boot.img or can they give me the correct file.


***EDIT 2:*** I was able to boot from the patched F.16 boot file and then patch the stock F.17 posted earlier. Here is a magisk patched F.17 boot.img, please update the OP when possible

Download
I am also having this issue with updating. I have even factory reset 3 times with no avail. Not sure the issue.
 

mustangtim49

Senior Member
May 20, 2011
668
578
50
Sea of Tranquility, Moon
I am also having this issue with updating. I have even factory reset 3 times with no avail. Not sure the issue.
I updated to f17 and for the life of me can't get it rooted. I'm on global and I used payload dumper to get the boot.img and I patched it with magisk and tried to fastboot boot "magisk_patched.img" and it won't boot. When it finally does, it's not the patched img. Anyone have this issue?


Update: ok then, good talk. I got it figured out anyway, thanks for all the help.
 
Last edited:

Veid71

Senior Member
Apr 1, 2015
592
45
OnePlus 9 Pro
Which app do you use? I use Microsoft Authenticator and it can be backed up to the cloud in settings
Google authenticator, which I don't believe will allow you to backup anywhere with the new app, I do have a backup from a very old version with all of the MFA I need but it takes hours to do the restore lol
Hello,

I cannot update to F.17 - I am currently on F.16 and all variations of the Oneplus update APK are failing around 61 or 62% installation progress. I have uninstalled magisk entirely but it did not find a backup of my stock boot.img. Does someone have the stock boot.img available for F16? I think I may need to flash that back onto the phone for the installation to proceed. If anyone has other ideas please let me know, I am hoping I won't need to do a factory reset


EDIT: I went ahead and factory reset, and was able to update to firmware F.17. However the patched boot.img for F.17 AA that is linked to in the OP (https://forum.xda-developers.com/t/...t-keep-root-oos-13-f-72.4252373/post-87806983) appears to be stock and not with magisk added... can anyone advise me how to inject magisk into the boot.img or can they give me the correct file.


***EDIT 2:*** I was able to boot from the patched F.16 boot file and then patch the stock F.17 posted earlier. Here is a magisk patched F.17 boot.img, please update the OP when possible

Download
If anyone else has this issue I resolved it by uninstalling and reinstalling the oxygen updater app, when I did that it then asked if I wanted to do a full or incremental installs

I saw it said full was best for rooted devices and incremental was best because it was small updates and faster to install

After selecting the full I noticed the size changed from like 168MB to 4GB and it fully installed the updates hopefully this helps you guys out like it did me
 
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Thomas.swe

Member
Jan 29, 2022
9
1
I updated to the F.72 build with the built in system update didntd get a chance to use magisk before it restarted to patch the new partition. I tried boot the patched F.72 but in magisk i dont have the install option just patch a file.. I realy appriciate any help.

edit- I got it working
 
Last edited:
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  • 5
    Here are download links for the (AA Model) F.20 update file, untouched boot.img, patched boot.img since my phone got the update. @Steve0007

    Update File

    Stock boot.img

    Patched boot.img
    2
    I can upload both magisk and original boot files, I did extract them following XDA tutorial https://forum.xda-developers.com/t/tool-a-quick-android-ota-payload-dumper.4173271/

    Credits to @ssssut

    I don't know how to provide OTA link, I just downloaded from oxygen updater, if anyone knows please paste link here!

    Magisk patched F74

    Stock Boot F74
    2
    But keep searching the threads, the answer is there........
    yes of course! When I get home from work I will continue searching haha. I also found someone who experienced exactly the same as me but solutions mentioned in that thread didnt work for me
    2
    1000023520.jpg
  • 86
    Different variants of Magisk that are available for use :

    Magisk VariantStable / Beta / Canary
    ReleaseOfficial
    Android / OOSOOS 11 and above
    Maintainertopjohnwu
    Project LinkGitHub
    ZygiskNo
    DenyListNo
    MagiskHideYes
    Modules RepoYes
    Download LinkMagisk

    This tutorial will :
    • provide you with all the steps to root your Oneplus 9 Pro (with your bootloader already unlocked)
    • provide you with all the steps to unlock your Oneplus 9 Pro bootloader
    • provide you with all the steps to keep root during/after an OTA (system update)
    • provide you with a lot tricks if you have troubleshooting questions
    • provide you with a lot of solutions of you have softbricked your Oneplus 9 Pro
    • provide you with all the ways if you want to bring back your Oneplus 9 Pro to unroot & lock back the bootloader
    Boot & Magisked boot images :

    Boot the Magisked kernel/boot to temporarily gain root, and then once temporarily booted, patch your own kernel with direct install from Magisk application

    LE2120 - China : ColorOS
    LE2121 - India : DA
    LE2123 - EU : BA
    LE2125 - NA/Global : AA
    LE2127 - T-Mobile : ACB
    Boot link

    OxygenOS 13 F.74 boot :
    Untouched/Magisked (BA)

    OxygenOS 13 F.20 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (DA)


    OxygenOS 13 F.73 boot :
    Untouched/Magisked (BA)

    OxygenOS 13 F.18 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (DA)


    OxygenOS 13 F.72 boot :
    Untouched/Magisked (BA)

    OxygenOS 13 F.17 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (DA)

    OxygenOS 13 F.16 boot : with Magisk v25.2
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.66 boot : with Magisk v25.2
    Untouched/Magisked (AA) / Not yet available !
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.65 boot : with Magisk v25.2
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.64 boot : with Magisk v25.2
    Untouched/Magisked (AA) / Not yet available !
    Untouched/Magisked (BA)
    Untouched/Magisked (DA) / Not yet available !

    OxygenOS 12 C.63 boot : with Magisk v25.2
    Untouched/Magisked (AA)
    Untouched/Magisked (BA) / Not yet available !
    Untouched/Magisked (DA)

    OxygenOS 12 C.62 boot : with Magisk v25.2
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.61 boot : with Magisk v25.1
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.48 boot : with Magisk v24.3
    Untouched/Magisked (AA)
    Using AA boot_patch to boot BA and DA, then direct install is recommended:
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.47 boot : with Magisk v24.3
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OxygenOS 12 C.44 boot : with Magisk v24 (beta but solid)
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.10.10 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.9.9 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.8.8 boot :
    Untouched/Magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.7.7 boot :
    Untouched/magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.6.6 boot :
    Untouched/magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.5.5 boot :
    Untouched/magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)

    OOS 11.2.4.4 boot :
    Untouched/magisked (AA)
    Untouched/Magisked (BA)
    Untouched/Magisked (DA)


    LE2120 - China : ColorOS
    LE2121 - India : DA
    LE2123 - EU : BA
    LE2125 - NA/Global : AA
    LE2127 - T-Mobile : ACB




    STEPS to root your device:

    I recommand to update first your device with all OTA available using Settings/updates before unlocking & rooting it.

    Root your Oneplus 9 Pro (with Bootloader already unlocked)


    Step 1 - Booting temporarily root​

    1. Connect your phone to your pc and boot it into fastboot mode. You can leave it connected throughout this guide.

    2. First, enter the following command in the PowerShell/Terminal window to ensure that your PC can communicate with the phone over the fastboot interface.

    "fastboot devices"
    OnePlus-8T-Rooting-fastboot-devices-command.jpg
    The command should return your phone’s unique ID. In case it doesn’t, then make sure that you have the required USB drivers installed and restart your PC. You can also use TOOL ALL IN ONE, not officially updated to Oneplus 9 Pro but once install go to Others options and go to Install drivers.

    3. Code once in fastboot mode:
    "fastboot boot magisk_boot.img" (use the "magisk_boot.img" from the above zip file)
    Change to the exact name "magisk_boot.img" of the boot that has been patched in the above zip file
    "fastboot reboot"

    OnePlus-8T-Rooting-Flash-Magisk-Patched-Boot-Image.jpg


    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.

    By booting with the patched image, you now have temporary root access. To make it permanent open Magisk app.

    a. Select the Install option.
    b. Use Direct Install (Recommended) to root your internal boot.img

    OnePlus-8T-Install-Magisk-Inactive-Slot.jpg

    Step 2 - Reboot and your device is now rooted !​


    Unlock the Bootloader and Root the OnePlus 9 Pro

    Step 1 – Enable OEM unlocking​

    You need to enable OEM unlocking, which can be done by enabling the developer settings on your device. To do so, go to Settings > About phone and repeatedly tap Build number. Developer options will then be added to your system settings, where you can then enable OEM unlocking.

    TMO-Unlock-1.png


    Step 2 – Unlock your phone
    Set up adb, reboot into your bootloader, and run the following command. Yes, it’s really that simple!

    "fastboot oem unlock"
    You can reboot into the bootloader by switching on USB debugging, setting up adb and fastboot and typing “adb reboot bootloader”. Alternatively, you can hold volume down and the power button to boot up your device. USB debugging is also located under the developer options.

    OnePlus 7 Pro fastboot unlock bootloader


    eNNFiSU.jpg


    Unlocking the bootloader wipes your device :
    s3sUBwb.jpg


    Step 3 - Booting temporarily root​

    1. Connect your phone to your pc and boot it into fastboot mode. You can leave it connected throughout this guide.

    2. First, enter the following command in the PowerShell/Terminal window to ensure that your PC can communicate with the phone over the fastboot interface.

    "fastboot devices"
    OnePlus-8T-Rooting-fastboot-devices-command.jpg
    The command should return your phone’s unique ID. In case it doesn’t, then make sure that you have the required USB drivers installed and restart your PC. You can also use TOOL ALL IN ONE, not officially updated to Oneplus 9 Pro but once install go to Others options and go to Install drivers.

    3. Code once in fastboot mode:
    "fastboot boot magisk_boot.img" (use the "magisk_boot.img" from the above zip file)
    Change to the exact name "magisk_boot.img" of the boot that has been patched in the above zip file
    "fastboot reboot"

    OnePlus-8T-Rooting-Flash-Magisk-Patched-Boot-Image.jpg


    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.

    Step 4 - Install magisk​

    Install the latest Magisk apk on your phone. Open it and:

    a. Select the Install option.
    b. Use Direct Install (Recommended) to root your internal boot.img


    OnePlus-8T-Install-Magisk-Inactive-Slot.jpg


    Step 5 - Reboot and your device is now rooted !​


    Keep Root and OTA updates


    How to update OTA and KEEP ROOT
    It is advised to disable or even uninstall all magisk modules to be safe!
    How: go to Magisk application/modules/disable &/or uninstall


    Option 1: With full OTA Access (BA/DA) :


    Step 1 - Get & install the full OTA zip file​

    1. Go to System-Update or update get the OTA using Oxygen Updater

    2. Tap OK when the message that you are rooted appears

    3. Tap "Download and install" or local update if OTA from Oxygen Updater
    For Android 12, install this APK "OPLocalUpdate_For_Android12.apk": https://androidfilehost.com/?fid=7161016148664848215

    4. Wait until you are prompted to reboot - DO NOT REBOOT NOW!

    OnePlus-8T-Install-OTA-After-Rooting.jpg


    5. Open Magisk Application

    a. Select the Install option.
    b. Use Install to inactive slot

    OnePlus-8T-Install-Magisk-Inactive-Slot.jpg


    OnePlus-8T-Reboot-Phone-After-Magisk-Installation.jpg

    Step 2 - Reboot and enjoy your device still rooted with latest OTA installed !​

    Option 2 : Booting temporarily root


    For some reason, Since C63 OTA, some users have reported that on the option 1, the system rebooted byt itself after the OTA update which does not give then the option to install Magisk to the inactive slot after OTA.
    If that happens, no worry just perform the Step 1 - Booting temporarily root described on "Root your Oneplus 9 Pro (with Bootloader already unlocked) Section.

    Option 3: with incremental OTA Access (AA) :


    Step 1 - Get back your original boot image​

    1. open the Magisk Manager application, select “Uninstall”, and choose the “Restore Images” option. Magisk will restore your phone’s stock boot image that was backed up during the rooting process.

    OnePlus-8T-Restore-Images-Magisk-Manager.jpg



    2. Now go to “Settings” → “System” → “System updates” and select “Download and Install Now” to install the OxygenOS OTA update on your rooted OnePlus 9 Pro

    OnePlus-8T-Install-OTA-After-Rooting.jpg


    3. Open Magisk Manager

    a. Select the Install option.
    b. Use Install to inactive slot

    OnePlus-8T-Install-Magisk-Inactive-Slot.jpg


    OnePlus-8T-Reboot-Phone-After-Magisk-Installation.jpg

    Step 2 - Reboot and enjoy your device still rooted with latest OTA installed !​



    Troubleshooting questions :​


    Before reporting any trouble, follow the steps below in order to have GooglePlay certified, keep L1 Widevine & pass CTS :

    Step 1 - Magisk Settings​

    1. Once rooted, in Magisk setting, select MagiskHide and Systemless host

    2. In MagiskHide select GMS, Netflix, Google Store & any application you may find sensitive to Magisk detection
    For Netflix, go to Settings, Appplications & select Netflix:
    a-force stop the app
    b-clear cache and storage
    c-hide the App in magisk
    d-restart phone to recovery and clear cache
    If you can't install/update Netflix install the latest Netflix from apkmirror manually (like any other apk file)

    Screenshot_20210519-212423.jpg


    Hide everything under Google play services and store.:
    Screenshot_20210529-020855_2.jpg


    3. Reboot

    Step 2 - Clear caches​

    Clear caches of Google Play Service & Play Store
    Go to Settings, Applications & select Google Play Service, delete data
    Go to Settings, Appplications & select Play Store, delete data

    Step 3 - Clear cache from Recovery​

    Reboot into Recovery and select wipe CACHE. Recovery boot to be activated from Settings/System/developpers options/advanced restart. Once in Recovery select WIPE & WIPE CACHE Only !

    Step 4 - Safetynet Fix​

    Install Safetynet Fix Magisk Module

    Step 5 - Look at the following guide​

    Follow this Guide


    My device has Widevine L3, how to get back L1?


    Downgrading to Oos 11 using MSM Tool.
    Unlock bootloader and update system flash the first OOS 12 OTA provided by the system itself.
    Then update to the latest F18 (for Global and Indian devices) or F72 (for EU device) OTA using FastbootEnhance. Widevine will back to L1.

    Phone Bricked ? :​


    Five options (ranked from the easiest to tougher method):

    Option 1 - Reboot to Safe mode & remove Magisk modules​


    Option A : Safe Mode
    1. Hold power until it goes off
    2. Boot and wait for the bootloader warning
    3. Hold vol up and down until boot animation
    4. Once it's booted just reboot again and you're done
    Now on boot all magisk modules are disabled

    Option B : thru adb command
    1. Code with phone connected with USB debugging on (from developpers options):
    "adb wait-for-device shell magisk --remove-modules"
    2. reboot

    Option 2 - Get back the original boot.img​

    If your device can go to fastboot mode:
    Flash back the original boot.img (w/o magisk) and reboot
    Code once in fastboot mode:
    "fastboot flash Original_boot.img" (use the "Original_boot.img" from the above zip file)
    Change to the exact name "Original_boot.img" of the boot that has been posted in the above zip file
    "fastboot reboot"

    Option 3 - Flash back full OTA file​

    If you can still go to Settings:
    Flash back the OTA RUU full package and reboot

    Option 4 - Change the active slot​

    If your device can go to fastboot mode:
    "fastboot getvar current-slot"
    This will tell you what (corrupted) slot you are currently booting from (either a or b).

    Then just change to the other slot with the following command:
    "fastboot --set-active=a"
    or
    "fastboot --set-active=b"
    Then reboot with the command:
    "fastboot reboot"

    Option 5 - Wipe data in Recovery mode or fastboot command​

    Option A : If your device can still go to Recovery mode (ie thru fastboot mode: "fastboot reboot recovery")
    From Recovery Wipe data and reboot

    Option B :
    Code once in fastboot mode:
    "fastboot- w"

    Option 6 - MSM​

    If none of the above works then go for MSM tool

    Option 1 to 4 would normally not alter your personal data, applications and own set-up
    Option 5 & 6 will wipe your personal data and applications


    Return your phone to unlock and unroot? :​

    Option 1 : Original Boot & relock with fastboot command

    Step 1 - Restore orignal boot.img​

    Option A : Thru Magisk App
    Open Magisk App on your phone. You will see the Uninstall button in the app. Just click on Uninstall button.
    Then you need to click on Complete Uninstall. Your phone will be rebooted automatically.

    Option B : Thru fastboot mode
    Flash back the original boot.img (w/o magisk) and reboot
    Code once in fastboot mode:
    "fastboot flash Original_boot.img" (use the "Original_boot.img" from the above zip file)
    Change to the exact name "Original_boot.img" of the boot that has been posted in the above zip file
    "fastboot reboot"
    Once booted, remove Magisk application

    Option C : Flash the current or latest full OTA zip twice. Why twice, to ensure both slot have the latest update flashed with original boot.

    Step 2 - Relock the bootloader​

    1. Execute the following command to proceed for bootloader unlocking: "fastboot oem lock"

    2. A verification window will appear on your mobile device asking to confirm the action. Just highlight “Relock Bootloader”using volume buttons and hit the power button to confirm.
    1621542183784.png


    3. The phone will initialize to relock the bootloader. It will take some time to reboot after resetting the whole phone into a locked stage.

    4. Your device is now locked again !

    Option 2 : MSM Tool

    MSM tool will relock your boaloader !​


    Option 1 & 2 will wipe your personal data and applications

    Return your phone to OOS 11 (after installing OOS 12/13) ? :​


    How can I downgrade my device to OxygenOS 11?:

    Doing so will WIPE YOUR DATA, you are strongly advised to back it up before.
    Sideload local update APK : https://oxygenos.oneplus.net/OPLocalUpdate_For_Android12.apk

    Download one of the following downgrade files to go back to OxygenOS 11.2.8.8 (please take great care in selecting the region meant for your device) and move it to the root of your internal storage (where Downloads and DCIM directories are). Those files have been shared by OnePlus on previously linked OB 1 thread, and are directly linked here only for convenience.

    Global: https://oxygenos.oneplus.net/OnePlu...all_2107082120_downgrade_2e0c2b9ecc3c4102.zip
    EU: https://oxygenos.oneplus.net/OnePlu...all_2107082125_downgrade_2a8892dd474c4472.zip
    India:
    (you have to add the .zip extension manually after downloading the file)

    Launch the local update app and select the downgrade package you previously moved to the root of your device internal storage. If the downgrade package does not show up in the local update app, ensure its extension ends with .zip. Delete if .jar is there. Click on “Restart” once prompted.


    Do any process described at your own risk. None Xda none the author are responsible for your own choice to unlock & root your Device.
    42
    OnePlus 9 Pro OxygenOS 13 F.16 GLO / EU / IND

    OnePlus 9 Pro OxygenOS 12 C.48 GLO / EU / IND

    System

    • [Optimized] the stability of communication
    • [Improved] system stability
    • [Updated] Android security patch to 2022.0
    Downloads
    Google OTA Server:

    Global Full Edition (LE2125_11_C.48)
    European Full Edition (LE2123_11_C.47)
    Indian Full Edition (LE2121_11_C47)

    OnePlus 9 Pro OxygenOS 12 C.47 GLO / EU / IND

    System

    • [Optimized] the stability of communication
    • [Fixed] the issue of the operator's name displayed incorrectly
    • [Fixed] the low probability issue that unable to send MMS
    • [Improved] system stability
    • [Updated] Android security patch to 2022.0
    • [Optimized] the stability of communication
    Camera
    • [Optimized] the fluency of taking pictures

    Downloads
    Google OTA Server:

    Global Full Edition (LE2125_11_C.47)
    Global Increment Edition (LE2125_11_C.44)

    European Full Edition (LE2123_11_C.47)

    Indian Full Edition (LE2121_11_C47)
    Indian Increment (LE2121_11_C.44)
    Indian Increment (LE2121_11_C.46)

    OnePlus 9 Pro OxygenOS 12 C.44 GLO / EU / IND

    System
    • Improves system performance in some scenarios.
    • Fixes a display issue with charging animations that would occur in certain scenarios.
    • Fixes a display issue with the notification drawer that would occur in some gaming scenarios.
    • Fixes a scrolling lag issue with the notification drawer.
    Apps
    • Optimizes vibration feedback for some gaming scenarios.
    Camera
    • Fixes an issue where Camera might sometimes crash.
    • Fixes an issue where Camera might occasionally not respond when you want to take a video.
    Security
    • Integrates the January 2022 Android security patch to enhance system security.

    Size
    Full: 4.10 GB (4398423308)

    Downloads
    Google OTA Server:

    Global Full Edition
    European Full Edition
    Indian Full Edition
    ---------------------------------------------------------------------------------------

    OnePlus 9 Pro Oxygen OS 12.0.0.0.LE15 AA/ BA / DA
    Changelog 12
    Warning : some users report to not get network after updating...
    • System
      • Optimized desktop icons with improved textures, by using a design inspired by brand-new materials and uniting lights and layers
    • Dark mode
      • Dark mode now supports three adjustable levels, bringing a more personalized and comfortable user experience
    • Shelf
      • New additional style options for Cards, making data contents more visual and easier to read
      • Newly added Earphone Control Card with Bluetooth earphone one-click adjustment
      • Newly added access to OnePlus Scout in Shelf, allowing you to search multiple contents on your phone, including Apps, Settings, Media Data, etc
      • Newly added OnePlus Watch Card in Shelf, to easily glance at your health stats
    • Work-Life Balance
      • Work-Life Balance feature is now available to all users, allowing you to effortlessly switch between Work and Life mode via quick settings
      • WLB 2.0 now supports automatic Work/Life mode switching, based on specific locations, Wi-Fi network, and time, also bringing customized App notification profiles according to the personalization
    • Gallery
      • Gallery now allows you to switch between different layouts with a two-finger pinch gesture, intelligently recognizing the best-quality pictures, and cropping the thumbnail based on the content, making the gallery layout more pleasing
    • Canvas AOD
      • Canvas AOD brings you new diverse styles of lines and colors, for a more personalized lock screen experience with inspiring visuals
      • Newly added multiple brushes and strokes and support for color adjustment
      • Optimized software algorithm and improved face recognition to better identify the features and skin color of different figures

    US version (AA)
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.10.10.LE15 AA/ BA / DA

    System

    • Optimized the third-party app experience
    • Updated Android security patch to 2021.11
    • Improved System stability and fixed known issues

    US version (AA)
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.9.9.LE15 AA/ BA / DA

    System

    • Updated Android security patch to 2021.09
    • Fixed known issues and improved stability

    Camera
    • Newly added XPan Mode, reproduces the preview box and unique aspect ratio of the legendary camera series "XPan". It includes two unique filter styles - 'color film', 'black and white film' and a 'film processing imitation' effect that recreates the classic elements of retro shooting experiences

    US version (AA)
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.8.8.LE15 AA/ BA / DA

    System

    • Updated Android security patch to 2021.07
    • Fixed known issues and improved stability

    Ambient Display
    • Newly added Bitmoji AOD, co-designed by Snapchat & Bitmoji, which will liven up the ambient display with your personal Bitmoji avatar. Your avatar will update throughout the day based on your activity and things happening around you ( Path: Settings - Customization - Clock on ambient display - Bitmoji )

    OnePlus Store
    • An intuitive and convenient way to manage your OnePlus account, get easy-to-access support, discover exciting members-only benefits, and shop for OnePlus products. (Please note that it can be uninstalled)

    US version (AA)
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.7.7.LE15 AA/ BA / DA

    System
    • Reduced power consumption in specific scenarios
    • Fixed known issues and improved stability
    Camera
    • Newly added HDR option in video recording interface(Path: Menu options in the upper right corner of the screen-Dynamic video)
    • Improved the shooting and recording experience

    US version (AA)
    European version (BA)
    Indian edition (DA)

    OnePlus 9 Pro Oxygen OS 11.2.6.6.LE15 AA/ BA / DA

    System
    • Improved charging experience
    • Optimized power consumption
    • Fixed known issues and improved stability
    Camera
    • Improved the hidden operation logic of the camera‘s top bar
    • Optimized the noise reduction and sharpening effect of the rear camera
    • Improved the focusing experience and brightness constancy in indoor scenes
    • Improved the accuracy of auto white balance of the rear camera
    Network
    • Improved network performance

    US version (AA)
    • Not yet available
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.5.5.LE15 AA/ BA / DA

    System
    • Improved charging performance
    • Fixed the small probability lagging issue of keyboard
    • Fixed known issues and improved system stability
    • Updated Android security patch to 2021.05
    Camera
    • Improved the HDR effect in some shooting scenes
    • Improved the white balance performance of the rear camera
    Network
    • Improved the stability of network communication
    • Improved the performance of Wi-Fi connection


    US version (AA)
    • Not yet available
    European version (BA)
    Indian edition (DA)


    OnePlus 9 Pro Oxygen OS 11.2.4.4.LE15 AA/ BA / DA

    System
    • Improved charging stability
    • Improved the sensitivity of the keyboard in the edge area
    • Improved the temperature control strategy
    • Fixed the issue that the battery icon in the status bar is abnormally displayed
    • Fixed the small probability issue that Google Fi SIM card can not accept incoming calls
    • Fixed known issues and improved system stability
    • Updated Android security patch to 2021.04
    • Updated GMS package to 2021.03
    Camera
    • Improved the image purity and the ambiance performance
    • Improved the white balance consistency of the rear camera
    • Improved image over-sharpening of the rear camera

    US version (AA)
    European version (BA)
    Indian edition (DA)
    11
    Damn, nothing for Global yet eh...
    You can download the EU stock boot.img that's in this thread (2nd post), download the latest magisk canary manager and patch that boot.img. Then you can temporarily gain root by rebooting to bootloader and booting that image ex. "fastboot boot boot.img"( your boot.img name will vary after patching). After the phone boots you can just go into magisk manager and do a "direct install" and that will patch your global boot.img to gain permanent root.
    8
    This seems way too easy. After reading several attempts and resulting soft bricks and whatnot, you're saying:
    Uninstall magisk (or just the app?)
    (Won't this leave you unrooted and unable to install magisk alpha?)
    Install magisk alpha
    Reboot
    Local update to a12
    Don't reboot
    Install magisk (alpha) to inactive slot after ota
    Reboot

    I'm holding off on a12 until a kernal or two are available, bugs are worked out, and a crystal clear update method.
    My method:

    -Uninstall magisk stable app (leave root active).
    -Install magisk alpha app.
    -Check the app if root is detected, otherwise reboot.
    -Local upgrade. Don't reboot!
    -Open Magisk alpha app and install root to inactive slot.
    -Now Reboot.

    This is what I did, and worked.
    European model.
    8
    Patched and stock boot.img for Op9Pro GLOBAL C40