Android 10 beta software update - Google Pixel 2 Questions & Answers

System update always stuck at preparing system update screen.
Android 10 beta is installed and phone is rooted using magisk.
Bootloader is still unlocked.

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Problem with update to android 9

I have the original Android 8.0 system and software version 2.33.401.19. Two days ago, my HTC announced that there is a new update to android 9.0. It downloads it and tries to install it. After reboot, TWRP starts and I choose to restart the system. Nothing is updated, and after a while I see a message that the update file is damaged.
A few weeks ago I unlocked the bootloader, ripped the phone and installed TWRP and MagiskManager. I suspect that the unlocked bootloader causes these problems. What should I do to install this update?
Szturwal said:
I have the original Android 8.0 system and software version 2.33.401.19. Two days ago, my HTC announced that there is a new update to android 9.0. It downloads it and tries to install it. After reboot, TWRP starts and I choose to restart the system. Nothing is updated, and after a while I see a message that the update file is damaged.
A few weeks ago I unlocked the bootloader, ripped the phone and installed TWRP and MagiskManager. I suspect that the unlocked bootloader causes these problems. What should I do to install this update?
Click to expand...
Click to collapse
not the unlocked boot loader, it's because you have twrp installed. you need stock recovery(and what ever you do don't relock your bootloader)you can get back to stock by flashing the oreo ruu, then you'll recieve the ota and it will install.you need the ruu for your phone.that's it.
this will wipe your internal, so if you have something on there you want to keep, back it up to your pc, then you can restore, also, you'll need to reinstall twrp and magisk after you install the ota.
Thanks for answer. I'm going to do this ....
Hi,
Is there a way I can just flash the stock recovery and try to OTA? Really don't want to backup 80GB and restore back.

Question about Update to Android 10

Hello,
my oneplus 7 is rooted with magisk and has TWRP as custom recovery installed.
With the release of Android 10 closing in, would I be able to update to the new Android via the normal update process, or do I have to do something else in order to get that?
zloboh said:
Hello,
my oneplus 7 is rooted with magisk and has TWRP as custom recovery installed.
With the release of Android 10 closing in, would I be able to update to the new Android via the normal update process, or do I have to do something else in order to get that?
Click to expand...
Click to collapse
Yes, local update, data will be not erased, but make backups: https://forum.xda-developers.com/on...7-repo-oxygen-os-builds-t3937152/post80177128
But this is only for non rooted phones with locked bootloader, but sure if the current twrp will work.
zloboh said:
Hello,
my oneplus 7 is rooted with magisk and has TWRP as custom recovery installed.
With the release of Android 10 closing in, would I be able to update to the new Android via the normal update process, or do I have to do something else in order to get that?
Click to expand...
Click to collapse
Yes it's possible. Follow my guide to get TWRP to work also.
https://forum.xda-developers.com/oneplus-7/how-to/guide-how-to-flash-android-10-twrp-t3964131

From Androdi 11 Open Beta 3 to Android 11 Stable

Hi there guys,
yesterday i wanted to update from Android 10 to Android 11 stable, the problem is that i accidentaly installe Android 11 Open Beta 3.
Now i tried to manually download the OTA full package for Android 11 stable but it doesn't work, the system doesn't let me install it.
Since I'm out of warranty, would you suggest unlock bootloader, root it and reinstall a clean Android 11 wiping everything?
Thanks!
boom1995 said:
Hi there guys,
yesterday i wanted to update from Android 10 to Android 11 stable, the problem is that i accidentaly installe Android 11 Open Beta 3.
Now i tried to manually download the OTA full package for Android 11 stable but it doesn't work, the system doesn't let me install it.
Since I'm out of warranty, would you suggest unlock bootloader, root it and reinstall a clean Android 11 wiping everything?
Thanks!
Click to expand...
Click to collapse
You can eventually try to wait for anything like OOS 11.0.0.1 etc. which will have newer update date that you would be able to install.
In the end, i decided to unlock bootloader and to root it.
Thank anyway.

Question Will i lose root and twrp if i update my phone to Miui 13 Android 12?

I tried so hard to root my phone before but it didn't work i found out that the issue is about the last update, the last update doesn't support twrp cuz of android 12. So i download the previous frimware (miui 12.5, android 11) and flashed and it worked. I rooted my phone using twrp. My question is : now i have a notification about the new update to miui 13 Android 12 if i update my phone will i lose root?!
Twrp not is compatible with Android 12, but You can root with magysk patching the boot img

wanna upgrade to latest version

some days ago i have downgraded to android 10 realmeUI1.0 C.15 from android 11 realmeUI 2.0 F.03 for unlocking bootloader.now i have unlocked bootloader amd didn't install any recovery and custom rom.still I'm in android 10 with unlocked bootloader.
Now i want to upgrade my device to latest android 11 realmeUI 2.0 F.03
now how can i update?is there any restriction to upgrade again for downgraded users?
an update is showing in updater app.
now what should i do? should i upgrade directly through updater?

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