Hi I'm new and I bought last year a Mi 11 Pro from a terrible seller, let's call em TS. They flashed your Custom Rom via TWRP. Now there are no OTA Updates cause of it's flashed via TWRP and I decided to update myself via fastboot. On a Video i saw on YT they say I should unlock before use the update script but I'm not sure if I could Skip this step because maybe my bootloader is already unlocked by TS. I tried a code in the Dial App to show me the bootloader status but it won't show any menu like it's supposed to do. Can anyone please tell me can I Skip unlock or should I do it first? And is it true that i will loose Google Pay via NFC if I update the Rom via fastboot?