Redmi Note 10 Pro Max (sweetin) nv data is corrupted after ota update xiaomi

[vvi1ysmil3]

the device is locked bl can inter recovary and fastboot the trik to unlock bootloader temp in not working what can i do
Ibought DFT so i can fix it but how ?
all i know is i need to downgrad the modem


Device: sweetin_in_global

Version: V13.0.10.0.SKFINXM

Branch: F

Android version: 12

Region: US

Language: en

Serial: 0xeec7f26f

Rom zone: 2

Operation time: 00:00

Operation: Finish 3.0.7.8

 

[vvi1ysmil3]

can you be more spesefic please ?
the proplem is how to flash it can i use halabtek servere ?

 

[vvi1ysmil3]

After the imei repair process, and when the device takes an antenna update, this problem occurs
unlock bootloader temporary not working nether downgrade modem ENG

 

[vvi1ysmil3]

@flavio,
tax for replay man , I know that IM acting nooob but walk with me
the BL is locked mean no fastboot flash nether mi assistin to downgrade the modem
can ifxit with test point or I need an outh account to do that ( i dont wanna open the phone )