I bought one Mi8 China and upgraded it to 10.3.6 China Stable Rom (RP=1) unintentionally. Now I unlocked my MI8 then I have a question:
"Which version of both Stable and DEV EU rom could brick my MI8?"
it's not right you know. RP=1 means if you flash a Rom with RP=0, Your phone will brick. I just wonder why EU Rom does not show RP of each Rom. EU Rom leader warned about this but for another xiaomi phone. This rule is the same for all.
it's not right too, you can downgrade to Roms that have anti-rollback version number equal or higher than the number you check from fastboot mode with cmd command "fastboot getvar anti". The only thing I don't know how to check arb version number of EU Roms for Mi 8.