Mi Flash — Error Cannot Find File Flashalllockbat

The most frequent cause of this error is selecting a flashing mode that the ROM folder doesn't support.

If you absolutely need to lock the bootloader and the file is missing: mi flash error cannot find file flashalllockbat

By moving the folder to the root of your drive and selecting "clean all," you should bypass the error and successfully update your device. The most frequent cause of this error is