How To Guide [ROM][MIUI][thor] Xiaomi.eu ROM for Xiaomi 12S Ultra

Search This thread
How to install Xiaomi.eu ROM for Xiaomi 12S Ultra



Steps to install xiaomi.eu ROM for first time from China ROM (All your data and files on internal storage will be deleted!)
- Unlock your bootloader by Mi Unlock tool https://en.miui.com/unlock/
- Download our ROM zip file STABLE
- Unpack downloaded zip file in the PC (WinRAR is recommended)
- Reboot your device to fastboot mode (press volume down + power)
- Connect to PC via original USB cable
- Run fastboot installation script as administrator from unpacked zip according your PC operating system

For Windows OS ./windows_fastboot_first_install_with_data_format.bat
For Linux ./linux_fastboot_first_install_with_data_format.sh
For MacOS ./macos_fastboot_first_install_with_data_format.sh

- After reboot it is done (first boot may take up to 15min)

Update guide on the video

Update via OTA:
Next updates will be downloaded via OTA and flashed in TWRP



Enjoy.. :)
 

GodKingKnight

Senior Member
May 7, 2012
179
34
Xiaomi 12S Ultra
How to install Xiaomi.eu ROM for Xiaomi 12S Ultra



Steps to install xiaomi.eu ROM for first time from China ROM (All your data and files on internal storage will be deleted!)
- Unlock your bootloader by Mi Unlock tool https://en.miui.com/unlock/
- Download our ROM zip file STABLE
- Unpack downloaded zip file in the PC (WinRAR is recommended)
- Reboot your device to fastboot mode (press volume down + power)
- Connect to PC via original USB cable
- Run fastboot installation script as administrator from unpacked zip according your PC operating system

For Windows OS ./windows_fastboot_first_install_with_data_format.bat
For Linux ./linux_fastboot_first_install_with_data_format.sh
For MacOS ./macos_fastboot_first_install_with_data_format.sh

- After reboot it is done (first boot may take up to 15min)

Update guide on the video

Update via OTA:
Next updates will be downloaded via OTA and flashed in TWRP



Enjoy.. :)
I can't wait to start this! THANK YOU THANK YOU!
 

GodKingKnight

Senior Member
May 7, 2012
179
34
Xiaomi 12S Ultra
Okay so, I followed all your instructions, and the phone actually completed all installs completely fine.

However.............My phone automatically boots into TWRP now every time. Unsure if I should wipe out all and start over?
 

GodKingKnight

Senior Member
May 7, 2012
179
34
Xiaomi 12S Ultra
Okay, so stupid move on my part.

I had TWRP setup to patch all ROMs that are newly installed with Magisk. So it was booting into TWRP. I set all my TWRP settings back to default and it seems to be booting now.
 

Thanos88

Senior Member
Apr 28, 2019
417
104
Excellent new. I don't have this phone yet but would absolutely love feedback for this ROM?
If users could kindly share their feedback that would be amazing.

Battery life?
Camera improvements?
Software bug fixes?
Does Google drive backup/restore work?
How would one do software updates if running the EU ROM? Will they come OTA? Or does it have to be manual installation?

Any improvements/changes please mention , thank you !
 

churchino

Member
Jul 19, 2015
41
19
Xiaomi 12S Ultra
I just installed EU ROM and wanted to give some first feedbacks..

Generally.. Excellent ROM. Pretty much everything works smoothly and so far no problems found.
No problems with banking apps, safetynet OK, Twpr already installed and working.
NFC, Bluetooth, WiFi, Network.. Everything works properly.
OK with Google Maps, Google Pay (I don't use it but opened the app and seem to work OK).
No delay with notifications.

I still have to try Google Auto, but I see that the App is already installed as system app (I will give feedback when I have tried).

The only problem so far is with Revolut App (not able to upload selfie on authentication) but this was so already on CN version and is probably a problem on App side. Would be interesting to find a workaround.

Excellent work by this great people!! Well done! 👍👍💪💪

PS: I decided not to root so far my device
 
  • Like
Reactions: BH1HHO

BH1HHO

New member
Feb 13, 2022
4
0
Thailand
如何为小米 12S Ultra 安装 Xiaomi.eu ROM



首次从中国ROM安装xiaomi.eu ROM的步骤(您在内部存储中的所有数据和文件都将被删除!)
- 通过小米解锁工具https://en.miui.com/unlock/解锁你的引导程序
- 下载我们的 ROM zip 文件 STABLE
- 在 PC 中解压下载的 zip 文件(推荐使用 WinRAR)
- 将您的设备重新启动到快速启动模式(按降低音量+电源)
- 通过原装USB 数据线连接到 PC
-根据您的 PC 操作系统从解压的 zip以管理员身份运行 fastboot 安装脚本

对于 Windows 操作系统./windows_fastboot_first_install_with_data_format.bat
对于 Linux ./linux_fastboot_first_install_with_data_format.sh
对于 MacOS ./macos_fastboot_first_install_with_data_format.sh

- 重启后完成(第一次启动可能需要 15 分钟)

视频更新指南
[媒体=youtube]A_GQqIEp64g[/MEDIA]

通过 OTA 更新:
下一个更新将通过 OTA 下载并在 TWRP 中刷新



享受..:)
 

avetny

Senior Member
Jul 16, 2010
5,765
1,834
Private Island.
Sir may I ask you a question please ?
I constantly switching phones. Ones a year I coming back to Xiaomi because they will always make something good.

I noticed that YouTube app year later on Miui 13 still have a glitch with 120Hz....however YouTube Vanced is working perfectly ! What's the actual reason of this glitch ?

Best Regards
 
Last edited:

Top Liked Posts