Accidentally updated to Android 12 (OTA). Root? - Google Pixel 3a XL Questions & Answers

My friend's phone was previously rooted with android 11 and now she updated her phone to 12 with an OTA update.
Is it possible to re-root her phone without wiping it?

I have It on Android 12. Just flash magisk canary.

Related

How to OTA if my device is rooted?

How do I OTA weekly updates if I'm rooted? Last time I tried that my magisk was removed and I couldnt flashed it afterwards / my device bootlooped.

MIUI 10 Pie OTA Updates from TWRP?

I have flashed the MIUI 10 Beta Pie, now I received many OTA updates and I don't know how to flash it via TWRP worrying I would brick my device.
I use the TWRP which has decrypted MIUI 10 PIE.
Also I have Magisk installed. Can someone please tell me how to install OTA updates via TWRP without bricking my device?
Same question, but for sure.. use mi recovery to ota updated, then back to twrp again
you two should install orange recovey, after update OTA, it will back to orange recovery and remove arb in the ROM. Don't worry
I'll try the orange fox twrp. Thank you so much

How to update stock OOS 8.1.0 to 9.0.4 (with Magisk, unlocked Bootloader etc..)

Hi all!
I've got a question.
I have the stock OOS 8.1.0 with unlocked bootloader and root with Magisk with some modules too and 3.2.3 TWRP
I have always updated OTAs flashing them from TWRP and flashing Magisk to mantain the root.
But now I have got to update from 8.1.0 to 9.0.4. I tried flashing the OTA from the TWRP but it gives me an error.
How can I update to 9.0.4 without losing apps etc..?
Thanks!
You need to specify on which specific release of OOS you are because of how OnePlus added preparation to Project Treble in OOS 5.0.4 to then enable it in OOS 5.0.5

Regain magisk / root after OTA update

I want to first say that I didn't follow the guide on OTA updates while having Magisk, patched boot...
I got the Android 10 update OTA on my unlocked Pixel 2 XL and installed and rebooted, then realized I forgot to do the above
So, I went and got the boot.img from the same version off the Android site, push, patched and then attempted to flash boot, however after reboot, it sits on the G loading screen.
Is there an official way of getting Magisk back after OTA update without starting from scratch?
I'd like to know the same. I upgraded to Android 10 and lost root.
Is there a way to regain root without a clean install? Or alternatively is there a way to preserve user data (and regain root) if I flash a factory image of Android 9?

Update ota firmware with magisk

Hi,
I have note 9 pro 11.0.4.0 with QJZEUXM.
I have rooted phone with magisk.
Do you know how update ota firmware without losing data or deleting magisk?
Best regards

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