This error is more common than you think, but the solution is rarely explained clearly. In this long-form guide, we will break down why this error happens, what the missing file actually does, and step-by-step methods to resolve the “Mi Flash error cannot find file flashalllockbat” forever.
At the bottom right of the Mi Flash Tool window, there are three options: , "save user data" , and "clean all and lock" . mi flash error cannot find file flashalllockbat