[HELP] Locked Bootloader on Xiaomi 13 Ultra (CN) - Can't Reinstall Xiaomi.EU or Global ROM

[pepsix]

Hi all,
I'm having trouble with my Xiaomi 13, purchased from TradingShenzhen. It came with a xiaomi.eu ROM and an unlocked bootloader.

What I did to finally solve the issues with Revolut and Gpay:​

• Flashed official EEA ROM (OS2.0.105.0.VMCEUXM) using Mi Flash Tool
• Selected "clean all and lock"
• After reboot, I got the error:

Current state:​

• Only boots into Fastboot and Recovery
• Bootloader is locked
• Error: "Erase is not allowed in Lock State"
• Android won’t boot
• I never added a Mi Account, but one might have been linked before (e.g. by the seller). I don't have access to it.

What I’ve tried:​

• TradingShenzhen referred me to ncunlock.com → they can't help without the linked account
• Mi Unlock Tool doesn't work since no account is linked to the device

Looking for advice:​

• Is there any way to recover or reflash without the original Mi Account?
• Can EEA ROM be flashed again with locked bootloader?
• Is EDL flashing possible in this state?

Any help or suggestions what can I do are highly appreciated!
Thanks in advance!

Did you manage to solve it somehow? I'm in exactly the same situation.

I flashed also the EEA and this is not working with China Xiaomi 13 Ultra. I had the same messages. However after a while even Recovery was not working anymore, just fastboot.

I solved it by paying a service in Asia. They managed to unbrick my device with China ROM (80usd) remotely and then converted it to Global ROM (18usd). Now I have a working phone again with Google Wallet working and OTAs. All in German because it is Global version (Taiwan version).

I will message you @d0d091

Can you please message me too? Thank you!

 

[d0d091]

Did you manage to solve it somehow? I'm in exactly the same situation.

Noo The phone is like brand new on the outside but not working from the inside ( Contacted Xiaomi Global Support and 50 local services in EU - nobody could help. So much disappointment!

 

[asildev]

I flashed also the EEA and this is not working with China Xiaomi 13 Ultra. I had the same messages. However after a while even Recovery was not working anymore, just fastboot.

I solved it by paying a service in Asia. They managed to unbrick my device with China ROM (80usd) remotely and then converted it to Global ROM (18usd). Now I have a working phone again with Google Wallet working and OTAs. All in German because it is Global version (Taiwan version).

I will message you @d0d091

can you message me too?

 

[pepsix]

Any news please?

Seems that no one can repair it because the Xiaomi server is offline.

@moskito2803 please, can you tell me how did it work in your case in July? I’ve been waiting since July for the server to come back online.

 

[bybestix]

if anyone still

Any news please?

Seems that no one can repair it because the Xiaomi server is offline.

@moskito2803 please, can you tell me how did it work in your case in July? I’ve been waiting since July for the server to come back online.

if anybody still needs help, please message me.

 

[d0d091]

if anybody still needs help, please message me.

I still need help. Did you manage to solve the issue?