redmi note 9 4g nvdata is corrupt (help)
 

The phone was bought on Ali Express, the person flashed it with a bootloader lock. And now the phone reboots into recovery with the inscription nvdata is corrupt. I flashed it for Chinese firmware, there was only one imei, I officially unlocked the bootloader, and I'm trying to flash global. After the firmware, it reboots again into recovery with the inscription nvdata is corrupt. I flashed engrom, registered dual imei, and they are now in place, but with global firmware again nvdata is corrupt. What am I doing wrong??? And another question, how is SPC decrypted in the imei tab? Attachment 386228

Attachment 386230after writing imei, you need to fill in qsn, but from redmi 9t it is not flooded, the program falls into an error.