: In Mi Flash Tool, click Select and point to the main folder you extracted (e.g., lmi_global_images_... ). Do not select the images subfolder.
The Mi Flash tool is misconfigured in the bottom right corner (e.g., trying to use "clean all and lock" when only flash_all.bat exists).
The Mi Flash Tool is designed to flash specific batch files ( .bat ) from a ROM folder to orchestrate the flashing process (erasing partitions, writing images, locking/unlocking the bootloader).
The file was misplaced or failed to extract properly. Step-by-Step Solutions to Fix the Error mi flash error cannot find file flashalllockbat
The Mi Flash Tool triggers this error because it cannot locate the specific script file required to execute the flashing process. The application looks for files like flash_all.bat , flash_all_except_data.bat , or flash_all_lock.bat inside the directory you selected. The three root causes for this failure include:
At the bottom of the Mi Flash Tool interface, there are three flashing configurations you can select: (runs flash_all.bat ) Save user data (runs flash_all_except_storage.bat ) Clean all and lock (runs flash_all_lock.bat )
To ensure your next attempt goes smoothly, verify this quick checklist before clicking the "Flash" button: The bootloader of your Xiaomi device is fully unlocked. : In Mi Flash Tool, click Select and
If you want, paste the extracted ROM folder listing (filenames) and your device model and I’ll point out the exact next steps.
The path loaded into Mi Flash looks simple (e.g., C:\miui_images\ ).
Q: Can I use a different batch file instead of flash_all_lock.bat ? A: No, you should not use a different batch file instead of flash_all_lock.bat . The flash_all_lock.bat file is specifically designed for the Mi Flash tool and is required for the flashing process. The Mi Flash tool is misconfigured in the
The archive tool failed to extract all nested files properly. How to Fix the "Cannot Find File flash_all_lock.bat" Error
Permissions / Antivirus interference
Using a mismatched batch file can brick your device. Only do this if you understand fastboot commands.
If you have a working fastboot ROM for a different Xiaomi device or an older MIUI version for the same device, you can copy flash_all_lock.bat from there.