Unlocking the bootloader will . Always back up your photos, contacts, and messages before attempting to clear the flashing lock flag. Additionally, an unlocked bootloader may cause some banking apps or high-security apps (like Netflix HD) to stop working due to SafetyNet failure.
Understanding the "Flashing Lock Flag is Locked" Error: A Complete Guide flashing lock flag is locked please unlock it first full
If you believe your bootloader is already unlocked but you still see the error, try these steps: Unlocking the bootloader will