Hello ! Got a soucy : A friend's mi4c has bricked. The bootloader is unlocked : I flash the last fastboot rom from en.miui, everything's ok. The chinese dev 7.8.31 rom boots . But after that, no way to install twrp and flash your multi rom again. When I flash twrp and reboot to system, the device starts to bootloop. When I reboot in recovery and try to flash the rom, it mades errors. I reinstalled trwp 3 times, downloaded the rom 4 times, I always have the same probleme. Nothing to do.
Can you help me, please ?
Thank you !