Hello
Is it possible to rollback a samsung update to android 10? I dont like 11
I would like to go back to version 10 without loosing all the data. (factory reset is out of question)
Currrently i'm running android 11, OneUI 3.1 with security patch dated 01.04.2021.
I don't think it's possible. Even with Odin, you can only install the same software version or a newer version.
today i go back to android 10 one ui 2.5 with odin
i was on android 11 3.1
i tried do it without wipe data but it didn t work
you must backup your data first
Related
Hi
I bought this phone few months ago. It comes with Android 9 whereas officially XT1789-03 only has Android 8. I installed LineageOS 17.1. It was working great but from last 2 weeks the phone started randomly rebooting. So today I tried to update it using the recovery (Dirty Flash). After that phone was rebooting again and again at Lineage logo. So I factory reset and clean flash the lineageos 17.1 but it is not working. Used different techniques but not working (Used TWRP also). Now I want to go back to stock firmware or to stock Android 9. But I have read here that I will loose my imei and baseband. So what is the proper way to flash stock firmware or stock Android 9 (Preferably Andriod 9)?
Please help me.
Hey there,
in all my years using/modding android phones I was never this lost on finding the issue.
My Oneplus 5t was unlocked, had latest blue_spark TWRP 3.40 recovery and stock oos 10.0.0 with the blue spark kernel and magisk installed. I just upgraded to the 8t and wanted to revert my phone back to stock. So I made a nandroid backup in TWRP and used the unbrick tool to get the phone in the fastest way possible fully wiped back to stock.
(https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unbricking-tool-confirmation-t3733012 OOS 5.1.7).
Well after my phone was fully stock I was already kinda suspicious about it not finding any OTA updates and manually installed the latest oos 10.0.1 update. First it seemed like everything was working just fine but then I realised that the camera is not starting anymore and gives me the error "Error starting camera" ("Fehler beim Öffnen der Kamera). Since then I have tried everything possible for 2 days but I still am unable to fix the issue.
Everything I tried.
1. deleting camera app data/cache and phone cache in stock recovery
2.factory resetting the phone
3.Using the latest 9.0.11 unbrick tool from this thread https://forum.xda-developers.com/oneplus-5t/how-to/op5t-collection-unbrick-tools-t3898890
-with this my wifi was not working but the camera was working again
- and this also showed me (while using mobile data) that there is a ota update available (oos 10.0.1)
- after updating my wifi was working and the camera was not working
4.Using at least 7 or 8 different unbrick versions (still from this thread here https://forum.xda-developers.com/oneplus-5t/how-to/op5t-collection-unbrick-tools-t3898890)
- here I noticed that as soon as I had a android version below 9 it would not show me available ota updates and would not even let me manually update but camera and wifi was working
5. unlocking the bootloader, flashing twrp 3.40 and restoring my nandroid backup
- camera is not working
So as you guys can see I am really close on losing my mind with this phone and I would appreciate any help you can give me :fingers-crossed:
// looks like I need to send in my phone to Oneplus
//Oneplus "certified" service in poland was unable (my guess is they did not even bother) to find the issue and quoted a 300€ repair bill for changing the mainboard ^^
HI,
I had been using the phone for the past 1 year. It was working fine. But, for past couple of months after the recent updates, everything went haywire.
I downloaded the last Android 10 ROM from sammobile and flashed it, it did not help too.
I am at a loss , can anyone please suggest anything.
Do I really need to flash the stack ROM , is that the only option I have ?
I'm currently on DotOS 5.1.2 currently and want to go back to stock samsung firmware. I have a sm g9600 from mexico i believe. If i try to flash whatever the newest firmware is for mexico would that work? Is there anything special i need to do to prep for the new firmware? DotOS is on android 11 and the highest android version i have found is 10 from samsung. I'm wanting to revert back so i can have bluetooth calling and screen mirroring working properly again, and hopefully less battery drain.
It should be working fine, just flash the newest rom via Odin. After flashing you might get some errors during the first run. In such case you need to go to standard recovery and do a factory reset + wipe cache.
I am also unhappy with the amount of time I have wasted with custom ROMs for this phone. How do I go back?
hello, i wanted to inform community that i just got the android 12 40a update and installed it, had a bit of hicuup
after restarting phone from install it booted up and immediately the on screen buttons, Home, back most recent apps etc flashed on off crazyily
ended up having to go in to recovery mode and do a complete data wipe etc.. However
after it finished phone booted normal and so far it seems to be all systems ok,
i did check that the os update took and in about phone it shows andriod 12 version 40a
i was running version ANDROID 11 VERSION 30B
LM-G820QM5
AO 12 V40A
METRO BY TMOBILE NETWORK SERVICE