Hello. I installed Android 13 and I am not satisfied. I would like to return to Android 12. I understood that it is possible to downgrade by downloading the related file for Android 12 which will be placed in the root directory of the phone and then downgrade from the local installation. Oneplus support told me that they are not allowed to help me... Can you help me with a link where I can download the official, stock version of Oxygen 12? Has anyone successfully done this before? Thank you.
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hello, i am new to this site i signed up just to ask this question. i have spent so many hours trying to find a way to downgrade / roll back to the previous version of my device, i have tried to download the stock rom and install it that way but it does not work, it just says it cannot install the update and suggests a website for me to download the stock rom from, which i then downloaded to only find out it still gives me the same error message, is there anyway i can downgrade to lollipop(emui 3.1) from marshmallow (emui 4.0). can i flash the files over or something, please help, also i have tried to unlock the bootloader and everything but it wont allow me to do that, also if you are able to help me root the device then i wont need to rollback to a previous version, kingroot and anything similar only was able to root my phone when i was on lollipop ever since i upgraded kingroot wont root my phone, any help is greatly appreciated, thanks
Really HuaweiP8max is unstable on android 6...? So I am not going to update to 6... Really sad
What is the main problem with 6 ?
Hi,
Have recently updated to Android 11 via Stable android update and I am looking for any way to go back to Android 10 via any means necessary. Have already made backups, can not root and unlock bootloader.
Any help is appreciated.
Same!
Yeah. I want to downgrade to a10 too. Is there a way to do it with or without losing data?
You need to, search for the roll back zip on the oneplus Community site. No way to save data,
hello, urgent help me. I have a samsung M30 which I flash with an android 10 binary 6 rom. and after the tactility of my phone no longer works. I want to bring the system back to android 9, but I can't.
please give me any solution, waiting for your answer
Re-flash phone's Stock ROM by means of ODIN.
it is in android 10 I want to make it under android 9, I am told that the binary of android 9 is lower
Hello. Yesterday i installed latest OTA Android version (TB-J606L_S320030_210923_ROW) and noticed that it is really slow and it has even more bloatware that i don't want. I don't need to root it (because of bloatware removal) as i also need to revert it to default state as it was before update.
1. It is possible to find which version i had before this upgrade?
2. How could i downgrade system to previous version (i think it was Android 10 but i'm not sure)
PS: I successfully downgraded/rooted some devices but as every brand has it's specific way to perform downgrade, i'm asking here. Any advice would help and i'm aware of dangers of downgrading/rooting devices (bricking). In any case, it would be awesome to also link unbricking guide for TB-J606L, just in case It's always better to have plan B.
Update: I found source of roms for my device but i can't recognize which versions are old Android 10 and which are the new Android 11.
There was a huge performance drop on Android 12, so I want to downgrade to Android 11.
Can I flash the file mentioned in this thread (https://forum.xda-developers.com/t/asus-rog-phone-5-raw-firmware-flash-file-fastboot-ww-rom.4268331/) on a locked bootloader?
Hello, I suppose you are on WW-31.0810.1226.91 firmware, so in order to go back to A11 you should use the provided firmware from ASUS, which is named ''Version Android 12 to Android 11''.
You download it from this page https://www.asus.com/supportonly/ROG Phone 5 (ZS673KS)/HelpDesk_BIOS/ and will have this name UL-ASUS_I005_1-ASUS-99.0840.2201.226-1.1.102-user.zip and you rename it to a later version like UL-ASUS_I005_1-ASUS-100.0850.2202.227-1.1.159-user.zip that is a completly arbitrary name but will allow to install an older update over a newer one. I can not guarantee this will work or doesn't break your device, because with RP5 is a matter of luck.
Wish You good luck and let me know.