My s10e, is updated to Android 11, but i do not like this,
I want to go back to Android 10, or Android 9.
Which original FW do you suggest, for the best battery time?
(I do not want Custom FW, always hide Magisk to work with bank apps.)
Related
Hi all,
Checking many threads I understand that the easiest way to get Oxygen OS in Kb2000 (Chinese version) is trough the "local upgrade" options.
You download the last version of Oxygen OS from the Oneplus site, you put in the root of the phone and then it's easy to install with the tool in the system option.
But this it's not working if the version number that it's running on the phone it's newer or same of the version that you want to install. If you update, you can't do like this.
That's my explanation for everybody looking for this conversion.
My question is, use this guide:
Oneplus 8T (Cyberpunk Edition) - HydrogenOS (Google Apps, Theme, OTA Updates!)
Originality/HydrogenOS If you have a Chinese Cyberpunk Edition phone with OxygenOS, you'll notice that the Cyberpunk theme/assets are missing, and OTA updates lead to a boot loop. This guide will tell you how to restore the phone to its original...
forum.xda-developers.com
To restore an old version of hydrogen, apply only the first step, and then use the local upgrade it's ok? Am I right? Someday knows other way?
Thanks.
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.
Title says all, would like to know if latest T-Mobile rom is 12?
nujackk said:
Title says all, would like to know if latest T-Mobile rom is 12?
Click to expand...
Click to collapse
I have the Na global op9 and yup it's still on A11 by internal system update. Can get A12 through oxygen updater but don't want OnePlus's Bs version of merged oos.
Ok , haven't used my 9 in almost yr. So just wanted to update to latest 11 firmware before loading custom ROM. Don't want 12 for a while.
Updated to 12 today. I would avoid as long a possible. TMobile bloats it even more and disables the ability to disable apps that you could previously (Google pay, a bunch of TMobile B's and some system apps like clock, messages, etc).
Update, you can disable apps via abd if you need. =)
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.
Hi. I am new on XDA-Developers forum and I am also trying root my phone first time and have some questions about it what maybe all have been here in forum already but asking still.
So I want root my phone (OnePlus 9 Pro, LE2121_11_C.61) and I want continue using OnePlus own OxygenOS. Is it possible?
If I have understand right I can continue use OxygenOS and there is no need for updating to use custom ROM after root. But when coming new updates for OxygenOS from OnePlus, then I need download and update it manually every time or have some kind of auto update feature or app?
If I want update to global version my 9Pro how it can do? Lose I all data in process? This is some Saudi Arabian version and I want Global or EU version or what ever else than Saudi.
This guide maybe best what is available and Magisk method is easiest for first timer?
How to Root OnePlus 9 Pro – Four Different METHODS!
Hello, today, in this article, I will show you how to Root OnePlus 9 Pro. This guide is very straightforward. You just have to follow the steps carefully.
www.guidetoroot.com
1. Yes. I'm doing it now.
2. You will have to download the whole ROM and do a local update, then patch it with Magisk before rebooting to keep root. You'll patch the inactive slot. It'll change to that when it reboots.
3. It looks like you're using an A12 slot. I'm not familiar with your version. Under A11, you could use Oxygen Updater, download the version you want and flash it. Your data would remain. If you were on A12 and you downgraded to A11, you would lose your data.