I see, you have the decryption error that I have been suffering from. The easiest way around this is to download one of the older fastboot roms. I believe 5-13 was the last weekly fastboot rom. Follow the directions to install it, using the first time install option. This will format you storage/sd card https://xiaomi.eu/community/threads...iaomi-eu-rom-for-xiaomi-mi11-pro-ultra.59486/i already did this before and install the xiaomi.eu rom 12.5.7 and after that update to 12.5.10 but now i want move to weekly and the twrp cannot read data and canot decrypt the data even now i took screnshot from the twrp but it didnt saved when i try to format data i get error twrp cannot mount system
Then download and install TWRP and flash the latest weekly and you should be good to go.