Hi everyone, I recently bought the Xiaomi 13 Ultra, but it turns out that it is the Chinese version with a global ROM, however the bootloader is blocked, and when trying to update manually I realized that the Miui version of the phone does not correspond to the official one, since the official one is TMAMIXM, while the one with the cell phone is TNAMIXM, as you can see it has an N instead of M in the second letter, does anyone here know what can be done? Greetings and thanks
Xiaomi 13 ultra CN with global ROM and locked bootloader
- Thread starter Wuicho2100
- Start date
leledumbo
Members
- 26 Jul 2013
- 436
- 67
Depends on what you want. Want EU based HyperOS? Unlock it. Official global ROM with locked bootloader on Chinese unit = auto brick, perhaps that's why you get a different version than the official one.
gogocar62
XM12 Tester
- 22 Apr 2021
- 5,073
- 322
The seller installed you a fake ROM that you will never get an update to. It's not a real global ROM but a fake one. The seller basically cheated you.
Chinese devices can only be lock using Chinese ROMs.
- If you manage to unlock botlooader you can install xiaomi.eu ROM, botlooader can't be locked but banking app, GPay will work.
- If you want to install the Global ROM, it is not possible to lock the bootloader and some applications that require security will not work (banking applications, GPay, etc.)
Chinese devices can only be lock using Chinese ROMs.
- If you manage to unlock botlooader you can install xiaomi.eu ROM, botlooader can't be locked but banking app, GPay will work.
- If you want to install the Global ROM, it is not possible to lock the bootloader and some applications that require security will not work (banking applications, GPay, etc.)
Bro, could you help me regarding the same case, I have that fake version TNAMIXM, and I'm waiting for the bootloader unlock via MIFLASH_Unlock and I had no problems, it gave me 1 week unlock wait.
My doubt is if there is no problem to unlock it and install via fastboot HyperOS Global or otherwise the original MIUI TMAMIXM version?
Thank you for your attention and I would appreciate if you could advise me on the subject, thank you very much.
My doubt is if there is no problem to unlock it and install via fastboot HyperOS Global or otherwise the original MIUI TMAMIXM version?
Thank you for your attention and I would appreciate if you could advise me on the subject, thank you very much.
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Hi, i have the same problemn with my mi13 is from china but comes whit miui 14 global, i use a remplace method to update to hyperos but im stuck on 1.0.4.0 no receive any update and cant install manually , my question is exist some way to install the original china rom or some rom withoud problems with bank apps etc. Android auto... ? I need help with that :3