This is one of the most common errors encountered by users of Xiaomi, Redmi, POCO, and some other Android devices. It essentially means your device’s , preventing you from making changes to the system partition.
Understanding the "Flashing Lock Flag is Locked" Error: A Complete Guide flashing lock flag is locked please unlock it first full
If you intend to keep using the phone securely but need to flash an official update, or if you are planning to install custom ROMs, you should unlock the bootloader officially. This is one of the most common errors
This error is rarely a bug; it is usually a security feature designed to save you from yourself—or from hackers. flashing lock flag is locked please unlock it first full