MIUI 12.6 21.12.1


Do you like this MIUI version?


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    111
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ingbrzy

Xiaomi.eu ROM leader
Staff member
Feb 11, 2012
10,903
322
Status: RELEASED

etEBUXw.png


RULES WHEN POSTING
1. If a ROM is not published DONT ASK ABOUT ITS ETA
2. If a ROM is not published DONT ASK why!
3. If a ROM is available, download it and use it
4. If a ROM has bugs, post the bug to the bug section if the BUG is not already listed
5. If you use any form of abusive or derogatory language to admins or other users you will be BANNED forever!
6. If you quote whole first or second post, your post will be deleted and ignored
7. We do not own all supported devices, so in case of issue, post log to be able fix it
8. Only posts in English language are accepted

Full rules here: https://xiaomi.eu/community/threads/rom-release-thread-rules-final-warning-of-bad-conduct.51332/

DOWNLOAD WEEKLY 21.11.30 umi, cmi, lmi, apollo, mona
https://www.androidfilehost.com/?w=files&flid=330258
https://sourceforge.net/projects/xi...iles/xiaomi.eu/MIUI-WEEKLY-RELEASES/21.11.30/

DOWNLOAD WEEKLY 21.12.1
https://www.androidfilehost.com/?w=files&flid=330225
https://sourceforge.net/projects/xi...files/xiaomi.eu/MIUI-WEEKLY-RELEASES/21.12.1/

devices_weekly_21121019.png


Installation:

Xiaomi devices:

  • Install TWRP via Fastboot mode, then install our ROM
  • Code:
    fastboot flash recovery twrp.img
    fastboot boot twrp.img
  • TWRP Recovery TWRP or TWRP.ME
  • For ROOT install Magisk (may cause lags and fingerprint issue) in TWRP and reboot one more time after install to get rid of system lags
ROMs for devices with locked bootloader:
  • Unlock your first bootloader here http://en.miui.com/unlock/
  • Install TWRP via Fastboot mode, then install our ROM
  • Code:
    fastboot flash recovery twrp.img
    fastboot boot twrp.img
  • TWRP Recovery TWRP or TWRP.ME
  • FORMAT /data partition (NEVER wipe System or Persist!)
  • Copy our ROM to the internal storage
  • Install our ROM
  • Reboot
  • done
Installation via TWRP:
- Download zip to internal storage
- Updater - Menu (...) - Reboot to Recovery
- Install - Select zip
- Reboot
- Done

Translators:

  • Follow XML changes in Source of MIUIv12 here
  • Our translation guide is here
  • Check for errors in your repo here
Give kudos to your translators. This is a huge group effort and continues to grow bigger!
Language included in our MIUIv12:
Notes:
  • MIUI Changelog + See CHANGELOG for your language...
  • Our ROMs were approved by official EU distributor ABC Data to not void warranty for devices sold by them! (Of course, officially unlocked BL and no ROOT installed)
  • OTA is usually uploaded at Saturday evening GMT
Our ROMs features (Whats not in Global):
  • Based on China Stable / Weekly builds
  • Enabled search gesture (swipe up) on the desktop
  • 3way reboot menu (in dev settings)
  • MIUI Contacts and Dialer
  • Dark Mode (Night Mode) for all devices
  • Removed ads in MIUI system apps
  • MIUI Dialer and Messages apps
  • Face Unlock for all devices
  • Vertical clock widget on lockscreen
  • Steps counter in Assistant screen
  • More shortcuts on left lockscreen
  • Wake up gestures for all devices
  • AI preloading option in MIUI Lab for all devices
  • Fullscreen gestures for all devices
  • Option to auto-expand first notification
  • Notifications priority settings
  • More edit options in Gallery app
  • Enabled MiDrive in File Explorer
  • Added landscape mode for SMS app
  • Sunrise/Sunset in the weather app
  • Google apps support integrated
  • Removed 5GHz region restrictions
  • Confirm dials from call logs
  • Morning report on alarm at morning
  • More apps supported for AOD notifications
  • More styles for AOD screen
  • Raise to wake gesture
  • AOD notification received animation
  • Default volume control stream toggle
  • Tap fingerprint sensor to wake toggle
  • More Camera features
  • Double tap to lock screen
  • Battery AI scenes
  • Allowed disabling specific system apps
  • Importing theme .mtz from zhuti.xiaomi.com via ThemeManager
  • No useless Chinese bloatware apps
  • More free RAM due to less background processes
  • Unified flat style app icons for both system and 3rd party apps
  • Advanced menu with color icons
  • No any Chinese character under the full system
  • Mi Video, Mi Music, Mi Browser: No any useless Chinese content
  • No possibility to re-lock bootloader accidentally with flash any xiaomi.eu release
  • Added real 27 languages translation made by Official MIUI Fansites and MIUI Fans
  • Added EU T9 dialer support
  • Added charging sound switch
  • Added Screen-OFF animation
  • Optimized GPS settings for EU
  • Optimized Battery consumption
  • Optimized RAM consumption
  • Added 3D Touch to MI5S 3GB RAM version
  • Added GSMalphabet into SMS app options
  • Added more icons grid layout 4x5, 4x6, 4x7, 5x5, 5x6, 5x7 (depends on device)
  • SafetyNet passed (Google Pay)
  • Play Store Certified
  • Deodexed
  • Added automated tasks in Security app
  • Added game speed booster
  • Added erase module (magic elimination) to Gallery photo edit options
  • Fixed low volume sound via headphone
  • Charging screen for all devices
  • Widevine L1 (for supported devices)
  • And more, and more made by our 9 years MIUI mods experience.
 

ingbrzy

Xiaomi.eu ROM leader
Staff member
Feb 11, 2012
10,903
322
CHANGELOG

System

New - Android 12 update (Mi 10, Mi 10 Pro, Redmi K30 Pro/POCO F2 Pro*, Redmi K30S Ultra/Mi 10T/Pro*)

Security
Fix - "Optimized charging" settings were missing on the supported devices

Gallery
Optimization - Optimized editing for screenshots

* WARNING for Redmi K30 Pro/POCO F2 Pro and Redmi K30S Ultra/Mi 10T/Pro users:
There is a chance (~50%) for your device getting bricked after flashing this update. Please back up your data before upgrading to Android 12.
You've been warned, please flash at your own risk. We hold no responsibility for any damage to your device.
For the avoidance of doubt, this message does not concern Mi 10/Mi 10 Pro users.


Tip for Android 12 devices: Because TWRP doesn't work with Android 12, the update needs to be flashed in Fastboot mode. Download the ZIP package, unpack it and run update script (without formatting data if you're moving from Android 11 xiaomi.eu ROM or with format data if you're flashing it first time).

Known Android 12 bugs:
* If you're from Thailand, Malaysia, or Vietnam, please change MIUI Region to China to temporarily solve Wi-Fi disconnecting occasionally issues.

* The MIUI team received reports from the Chinese users regarding unknown cause of app removal, however, after inspection, the app data will be kept. Users may redownload the specific app if found missing for the time being, the team is working on it.
 
Last edited by a moderator:

kral84

Members
Aug 28, 2020
127
40
Fantastic, thank you for umi.... Dual wifi works... Now check.proximity sensor :) thank.... Play 2h and battery is fine...


Where is talkback?
 
Last edited:

davideakadudu

Members
Mar 29, 2019
112
30
I'm on the last Xiaomi.eu developer rom with android 11. someone could explain me how to update to this last update with android 12? I read in fastboot mode, but I don't remember how to do... :)
 

kral84

Members
Aug 28, 2020
127
40
Unzip the fastboot rom... And open powershell and set ./windows without data reset and go.
Tip for Android 12 devices: Because TWRP doesn't work with Android 12, the update needs to be flashed in Fastboot mode. Download the ZIP package, unpack it and run update script (without formatting data if you're moving from Android 11 xiaomi.eu ROM or with format data if you're flashing it first time).
 

gogocar62

Members
Apr 22, 2021
1,307
297
I'm on the last Xiaomi.eu developer rom with android 11. someone could explain me how to update to this last update with android 12? I read in fastboot mode, but I don't remember how to do... :)
- Download our ROM zip file
- Unpack downloaded zip file in the PC
- Reboot your device to fastboot mode (press volume down + power)
- Connect to PC via USB cable
- Run fastboot installation script from unpacked zip according your PC operating system

For Windows OS ./windows_fastboot_update_rom.bat
For Linux ./linux_fastboot_update_rom.sh
For MacOS ./macos_fastboot_update_rom.sh
 

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Last edited:

davideakadudu

Members
Mar 29, 2019
112
30
- Download our ROM zip file WEEKLY
- Unpack downloaded zip file in the PC
- Reboot your device to fastboot mode (press volume down + power)
- Connect to PC via USB cable
- Run fastboot installation script from unpacked zip according your PC operating system

For Windows OS ./windows_fastboot_update_rom.bat
For Linux ./linux_fastboot_update_rom.sh
For MacOS ./macos_fastboot_update_rom.sh
For Windows OS ./windows_fastboot_update_rom.bat instead of "rom" I have to put the name of the file right?
and is that all?
 

davideakadudu

Members
Mar 29, 2019
112
30
- Download our ROM zip file WEEKLY
- Unpack downloaded zip file in the PC
- Reboot your device to fastboot mode (press volume down + power)
- Connect to PC via USB cable
- Run fastboot installation script from unpacked zip according your PC operating system

For Windows OS ./windows_fastboot_update_rom.bat
For Linux ./linux_fastboot_update_rom.sh
For MacOS ./macos_fastboot_update_rom.

will this erase my data?
 

jnerath

Members
Jul 18, 2020
16
15
tried to flash umi....
First steps worked, but now:
Sending sparse 'super' 2/8 (759348 KB) FAILED (Error reading sparse file)
fastboot: error: Command failed
Rebooting FAILED (Write to device failed (no link))
fastboot: error: Command failed

D:\Downloads\rom>windows_fastboot_update_rom
This package is for "umi" devices; this is a "unknown".
 

kral84

Members
Aug 28, 2020
127
40
tried to flash umi....
First steps worked, but now:
Sending sparse 'super' 2/8 (759348 KB) FAILED (Error reading sparse file)
fastboot: error: Command failed
Rebooting FAILED (Write to device failed (no link))
fastboot: error: Command failed

D:\Downloads\rom>windows_fastboot_update_rom
This package is for "umi" devices; this is a "unknown".
Driver error,install xiaomi m10 driver
 

jnerath

Members
Jul 18, 2020
16
15
I tried with format data..... now it seems to work....
But sadly have to start from new with all apps etc..... :emoji_cry:
 

Igor Eisberg

Developer
Staff member
Oct 6, 2016
7,318
322
I tried with format data..... now it seems to work....
But sadly have to start from new with all apps etc..... :emoji_cry:
I have Mi 10 and updating from Android 11 went smoothly for me, no errors during fastboot flashing.


Fantastic, thank you for umi.... Dual wifi works... Now check.proximity sensor :) thank.... Play 2h and battery is fine...


Where is talkback?
On Play Store (Android Accessibility Suite). Talkback was never included in our ROMs.
 
  • Like
Reactions: kral84

Paul Johnssen

Members
Oct 18, 2020
124
40
I just updated to 21.12.1 on my Mi 11 (Venus). So far, everything seems to be fine.

I hope that the battery drain caused by Android system and Play services is fixed. Will update this post when I know.



Thanks for the work!



I will update this post when I find some bugs which are not already mentioned here or something else I need to tell you.
 

BlueMeany

Members
Sep 28, 2020
35
20
Am I being totally thick (probably) but when I Run fastboot installation script from unpacked zip according your PC operating system (in my case the windows update bat) all that happens is a cmd window opens and nothing else?
 

AmonShire

Members
Nov 5, 2021
32
20
Am I being totally thick (probably) but when I Run fastboot installation script from unpacked zip according your PC operating system (in my case the windows update bat) all that happens is a cmd window opens and nothing else?
You dont have good driver if you get black screen, try run as administrator, if still black, is false driver
 

BlueMeany

Members
Sep 28, 2020
35
20
You dont have good driver if you get black screen, try run as administrator, if still black, is false driver
I don't have to run something from the folder "platform-tools-windows"? I am just trying to run the update script... thats correct?
 
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