RESTORE Android 10 custom rom twrp backup over stock 12 - Samsung Galaxy Tab S6 Guides, News, & Discussion

Is it possible to use an old TWRP backup of a custom ROM if I'm currently running stock Android 12?

The backup is of a Android 10 custom ROM with a bootloader of two and I am on bootloader 4 Android 12

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lost root and recovery

i have a lg optimus v and was rooted and running cyanogen mod 10 and decided to flash the optimus v stock rom so i could make a backup in case i ever needed it i succesfully flashed the rom and booted the phone when i tried to use a root app it said i had no root so planning to restore cm 10 i booted into recovery and got the android stock recovery. I have tried to reroot the phone but nothing will work.My plan is if i can get the recovery back i can just restore my cm 10 backup my question is there anyway to flash recovery without root.

Idol 3 5.5 6045i

I'm looking for a stock firmware image for the idol 3 5.5 6045i. I am rooted with TWRP 2.8.7.0 on stock Android 5.0.1. In order to use the newer Androud 6 and 7 roms I need to update the stock firmware to Android 6. Any ideas? Also, is there a telegram group for this phone?
there is no stick Android 6.0 firmware. If you are rooted just install Android 6 or 7 custom roms.
Whenever I try to install those Roms, I get an error. Do I need to format the data partition and update TWRP?

Flash stock recovery on ginkgo

My Redmi Note 8 (Ginkgo) is running on android 10 with miui global 12.0.1. Its rooted and using stock rom and twrp recovery. Now i want to go back to stock recovery. Can I flash recovery for miui 11 ?? Or can i get recovery for miui 12
Yes of course

Samsung xcover 3 android update

Hi!
I got samsung xcover 3 with adroid 5.1. Is it possible to update it to android 6.0 without downloading system from unofficial websites?
What's the best/safest way to dit?
Thanks in advice for any answer.
What you want to do is to upgrade Android OS: updates are patches for existing Android OS rolled out by OEM/Carrier if they deem it necessary.
Anyway, to upgrade your Android OS it requires as 1st thing of all things to install a Custom Recovery ( like TWRP ), then flash a Custom ROM ( based on Android 6.0 or newer ) by means of installed Custom Recovery. Take note that both the Custom Recovery and the Custom ROM must be at 100% suitable to your phone.

Custom ROM / Android 12

Hi,
Is there ANY custom rom i can flash coming from a A51 that is ALREADY on Android 12 stock firmware ? i got twrp installed and rooted it with magisk on the stock rom, but whatever firmware i tried (last was the pixel experience 12 unofficial) i just hang in the samsung galaxy screen for ages, and rom doesn't boot. Do i need a custom android 12 kernel too and that's why i doesn't work ? All threads i looked and searched just mention coming from Android 11.
Hello!
I want to say you, that it is impossible to flash a custom rom you want on you galaxy, when it has android 12.
I thought, that I would not be able to flash twrp on my phone with this android version, and I decided to flash android 11 first, and oonlyy then to modify the phone by flash twrp, getting root access and so one.
THE ANSWER IS NO, YOU NEED TO FLASH ANDROID 11 BINARY 5 (!) AT FIRST

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