ERASE EFS FOR ALL XIAMI DEVICE ( FOR nv data is corrupted FIX)
You must unlock bootloader or flash Eng (Combination) Firmware
For Fastboot :
fastboot erase modemst1
fastboot erase modemst2
fastboot erase fsg
fastboot reboot
For TWRP:
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsg
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsc
You must unlock bootloader or flash Eng (Combination) Firmware
For Fastboot :
fastboot erase modemst1
fastboot erase modemst2
fastboot erase fsg
fastboot reboot
For TWRP:
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsg
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsc