Question Downgrade to MIUI 11? - Redmi 9 Power / 9T

Is it safe to downgrade Redmi 9T to MIUI 11? Because this phone comes with MIUI 12 as stock rom. Before I downgraded it from MIUI 12.5 to MIUI 12 but I' m not sure about this MIUI 11.

Kos1976 said:
Is it safe to downgrade Redmi 9T to MIUI 11? Because this phone comes with MIUI 12 as stock rom. Before I downgraded it from MIUI 12.5 to MIUI 12 but I' m not sure about this MIUI 11.
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Can you tell me how you did that?

Follow instructions on this link. First update the phone to the latest MIUI 12.5 version and then type "Redmi 9T update tracker" in google and open xda developer site, choose and download two recovery Roms, one you already have ( the latest) and one you want - lets say MIUI 12.0.10. (DONT YOU DOWNLOAD FIRST VERSIONS OF MIUI 12 LIKE MIUI 12.01 OR MIUI 12.02, YOU CAN BRICK THE PHONE. ONLY FROM MIUI 12.08 AND UPPER. MIUI 12.0.10 IS THE BEST I THINK)
After you download them, follow the instructions about update with renaming the MIUI and you will do it.

Related

update to MIUI 12

Hello there guys
i have a question
i am on MIUI 10 android 9 and i have a notification to update to MIUI 11 android 10 but i didn't do it ?
can i update directly to MIUI 12 OTA ? without updating to MIUI 11.
thanks in advance guys.
AidenDRJr said:
Hello there guys
i have a question
i am on MIUI 10 android 9 and i have a notification to update to MIUI 11 android 10 but i didn't do it ?
can i update directly to MIUI 12 OTA ? without updating to MIUI 11.
thanks in advance guys.
Click to expand...
Click to collapse
No, MIUI 12 is still a beta ROM, so can't OTA update.
It is possible to install it, if you wanted to try it, but be aware that Xiaomi have closed the Global beta program, so MIUI 12 beta is only available as a Chinese ROM.
If you have a Chinese K20 Pro, then you can download the beta ROM and flash it with the official updater app (click the 3 dots and choose to manually select the fine to install). If you have a Mi 9T Pro it's not as straight forward and requires you to unlock the bootloader.
I think you need to be some sort of beta tester to update Chinese K20 pro to miui12 chinese beta rom. Because so far all the roms are closed beta and nkt a regular weekly beta.

Help me with antirollback issue with CC9 (pyxis)

My CC9 is currently on Stock MIUI 12.0.2.0 stable (QFCCNXM)
Android version: 10
I checked ARB via fastboot commant and got "anti:1"
My question is .... "is there any way to flash Android 10 based EU custom rom running MIUI 11.0.3.0 ?"
That means I want to downgrade from stock miui 12 (Android 10) to custom miui 11 (based on Android 10) or custom miui 11 (based on Android 9)
via TWRP.
Is this will cause hard brick?
Please, someone clear this confusion...
Hi.
Read this article: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
You can safely downgrade the firmware version on this device.
brigudav said:
Hi.
Read this article: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
You can safely downgrade the firmware version on this device.
Click to expand...
Click to collapse
Thanks for the response. I know how ARB works in switching official miui.
We can check the antiroll back index from fastboot rom image (from bat file) but since I want to move from an official miui12 to a custom xiaomi.eu miui11 so how can I check that xiaomi.eu rom's ARB index? because custom roms are recovery rom to to be flashed from within twrp. Is there a way to check ARB index of an recovery rom?
This is where I got confused that switching from official miui to a custom miui will still get affected by ARB or not...

Question Mi 11 ultra downgrade

Hello.
Good day to everyone.
I got the mi 11 ultra Chinese version and I flashed the MIUI 13. Before it had global stable 12.5. (i bought it with that rom preinstalled and unlocked).
I installed the MIUI 13 china because I use Google pay and I wanted a locked rom but i Iive in Europe so Its very frustrating to set up the Chinese version. I want a phone for everyday use but i didn't know that It was china version and I couldn't use Google pay when I bought it.
The phone is Chinese MIUI 13 locked totally as stock.
I want to unlock and go back to MIUI 12 either on global or eea rom. Which one u suggest. I read about Xiaomi eu rom but I don't want to mess up with my phone Everytime I have to update it except if Xiaomi eu rom update itself like global or eea rom.
What u think?
And how to do it?
unlock bootloader then flash xiaomi.eu stable version (miui 13) , you can search and follow instructions on xiaomi.eu
Very stable for me
hoangtu2410 said:
unlock bootloader then flash xiaomi.eu stable version (miui 13) , you can search and follow instructions on xiaomi.eu
Very stable for me
Click to expand...
Click to collapse
Ist a downgrade from MIUI 13 Android 12( xiaomi.eu ) to MIUI 12.x Android 11 (Global) possible If the bootloader ist unlocked?
Mi ultras said:
Hello.
Good day to everyone.
I got the mi 11 ultra Chinese version and I flashed the MIUI 13. Before it had global stable 12.5. (i bought it with that rom preinstalled and unlocked).
I installed the MIUI 13 china because I use Google pay and I wanted a locked rom but i Iive in Europe so Its very frustrating to set up the Chinese version. I want a phone for everyday use but i didn't know that It was china version and I couldn't use Google pay when I bought it.
The phone is Chinese MIUI 13 locked totally as stock.
I want to unlock and go back to MIUI 12 either on global or eea rom. Which one u suggest. I read about Xiaomi eu rom but I don't want to mess up with my phone Everytime I have to update it except if Xiaomi eu rom update itself like global or eea rom.
What u think?
And how to do it?
Click to expand...
Click to collapse
Im still on the Miui12 12.5.20 eu stable and it works like a charm, i dont update to miui13 untill i see its more stable.
I see many people complain out there
Strange name miui13" beta stable", a stable beta hmmm
hoangtu2410 said:
unlock bootloader then flash xiaomi.eu stable version (miui 13) , you can search and follow instructions on xiaomi.eu
Very stable for me
Click to expand...
Click to collapse
Xiaomi eu miui 13 rom comes with saferypass preinstalled or i need to install it on my own? I use Googlepsy a lot.
Do u know something?
Yes, it's pre- installed.

Question Back from miui 13 to miui 12.5

Hello, i have couple days on my Mi 11 miui 13 EEA version and its not really good experience so far. Can i go safely back to miui 12.5? I mean can i use standard method (unlock bootloader, flash fastboot rom via mi flash, lock bootloader) i did it many times, but just wanna avoid any problem because different version of android on each version of miui.
Thanks for advice
There should not be any issue )
Your phone's QC maybe broken, that's a bug ( from miui 13 back to any version before miui 13)
This is first version of miui for my device. I can go back only to miui 12.5 with A11.

Question [SOLVED] Install Pixel OS Juice Redmi 9T (Android 13) from miui 13.

Hello, today I found Pixel OS Juice Rom and want to install it, but the installation tutorial shows that It's started with miui 12.5 (I'm on miui 13 right now). Is it save to install the rom or do I need to downgrade to 12.5 first ?
My device is Redmi 9T (Lime) on Miui 13.
Thanks.
[SOLVED]
Video Link
Why are you doubting the instructions clearly given and a video tutorial.. Yes just flash miui12
hakudayo said:
Why are you doubting the instructions clearly given and a video tutorial.. Yes just flash miui12
Click to expand...
Click to collapse
Exactly, this is my thought, I'll downgrade it then... Thanks.
Solved, I downgraded to miui 12.5 and install the rom.
Nice
i was using xiaomi eu MIUI 13 rom.... i flashed pixel os without downgrading to 12.5 and it worked
barryx92 said:
i was using xiaomi eu MIUI 13 rom.... i flashed pixel os without downgrading to 12.5 and it worked
Click to expand...
Click to collapse
D*mn... I hope I knew this... haha. Noted for future reference.

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