Thanks. So the correct way was to flash xiaomi.eu via fastboot? The new versions of MIUI on xiaomi.eu for F3 doesn't mention YES in the table in fastboot area so i thought its safe to flash via TWRPOf course it doesn't ask, u wiped the data partition, there's no pattern now.. U didn't had to wipe it. When u unlock the bootloader, it automatically wipes your phone, u just had to flash xiaomi.eu via fastboot and it would to the work itself. Download the fastboot zip from xiaomi.eu and flash it with fastboot, after that u can update it via twrp.