I have a EU device 2123 with EU F16, and I want to upgrade to EU F72.
I were on custom rom
I were on custom rom
I don't think so
Download the full.zip for your LE device using Oxygen Updater : it will donwload the whole package at the root of the storage.
Before doing anything, and depending on what magsik module you are using : disable every Magisk Module then reboot your device
Once done install a dedicated APK that will be called My application2 once installeed ( https://oxygenos.oneplus.net/OnePlus_tools.apk => this file have a .apk.zip extension : you have to rename the package, deleting the .zip extension to let it end with .apk)
Launch My Application 2 using local upgrade, it will directly shows you the full zip package
At the end of the process DO NOT REBOOT
Go to Magisk Manager => Flash Magisk to the inactive slot and reboot
You seem to have forgotten one step in the updating. If you were already rooted with Magisk, after downloading the zip and before flashing it, you have to use "Uninstall Magisk" button in the Magisk app and in the next screen choose 'Restore Image'. Afterwards you flash the zip and then open Magisk and install to inactive slot before booting.
I have been following the same steps that I posted earlier for updating and today I updated to F16 without any issues.
|Magisk Variant||Stable / Beta / Canary|
|Android / OOS||OOS 11 and above|
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.
My method: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
Local update to a12
Install magisk (alpha) to inactive slot after ota
I'm holding off on a12 until a kernal or two are available, bugs are worked out, and a crystal clear update method.