HyperOS 1.0 23.12.11/13

[Alinaluiza]

Hi! I bought a Xiaomi 13 Ultra from an online store in Romania. After trying to understand why Gpay is not working and spending many hours on Google, I noticed that the phone is unlocked. I guess that the stock version was with the China ROM, got unlocked, and installed the EEA version 14.0.6.0(TMAEUXM) before it was delivered.
Being an ordinary consumer, I would like to re-lock the phone because I've read that: if the phone is unlocked it doesn't get updates, I have to install it manually, and the phone is not protected.
My question is: can I re-lock the phone to a Global version, not to the original China version? If so, please help me with the steps. I confirm that I've downloaded the

Xiaomi HyperOS​

xiaomi.eu_multi_ISHTAR_OS1.0.23.12.11.DEV_os1-14.zip
I also have the installed Qualcomm Driver, ADB driver, and MiFlash.

If it is not possible to re-lock the phone to a other version than China I will have to return the phone, even if I like it so much
Thank you so much!!!!

 

[gogocar62]

- If you have a Chinese device, you can only lock the bootloader with a Chinese ROM !!
- xiaomi.eu ROM is not a Global ROM but a custom ROM. This ROM does not install using Miflash.
How to install xiaomi.eu ROM is in the first post.

 

[AnotherCoin]

Oh, really? Thanks for your feedback, i posted too fast u right.

 

[Alinaluiza]

- If you have a Chinese device, you can only lock the bootloader with a Chinese ROM !!
- xiaomi.eu ROM is not a Global ROM but a custom ROM. This ROM does not install using Miflash.
How to install xiaomi.eu ROM is in the first post.

Thank you so much for your answer. Really appreciate it