Flashing Lock Flag Is Locked Please Unlock It First Full //top\\ Jun 2026

The error is a safety mechanism. To fix it:

This process will , so back up your files first.

Go back to > Additional Settings > Developer Options . Enable OEM Unlocking and USB Debugging . Step 2: Bind Your Account (Xiaomi Specific) In Developer Options, tap on Mi Unlock Status . flashing lock flag is locked please unlock it first full

If you are trying to flash a custom ROM, update firmware, or use a tool like MiFlash on your smartphone and encounter the error you aren't alone. This is a common safety mechanism, primarily seen on Xiaomi, Redmi, and POCO devices.

This homes all axes and re-establishes the coordinate system. The lock flag will now show "unlocked" and stop flashing. The error is a safety mechanism

You are seeing this error because you are technically doing the same thing a hacker would do—trying to overwrite the system—but you have the permission to do it. You just forgot to tell the device that you are friendly.

In Settings > System > Developer options , find and toggle on OEM unlocking . Enable OEM Unlocking and USB Debugging

Lock and unlock the bootloader | Android Open Source Project