Ok, don`t use the V2 Tool from Tascari, only use stock Tools, you have to install a "fastboot" Rom (tgz) file, look here https://mirom.ezbox.idv.tw/en/phone/venus/ read this https://xiaomi.eu/community/threads/guide-how-to-install-xiaomi-eu-rom-for-xiaomi-mi11.59486/page-33#post-596325 and...