Lock Flag Is Locked. Please Unlock It First 39-- //top\\: Failed -remote 39-flashing

Start with these fundamental steps to ensure you haven't missed anything obvious.

Yes. The bootloader unlock process will wipe all user data from your device, including apps, photos, and settings. It performs a factory reset to protect your personal information. Back up everything before you begin [6†L22-L23][8†L12-L13]. Start with these fundamental steps to ensure you

Try the modern standard command first: fastboot flashing unlock but your device's bootloader

Follow the on-screen prompts on your phone to confirm the unlock. Common Troubleshooting Start with these fundamental steps to ensure you

You must remove the write protection before attempting to flash again. Here are the standard steps to do this:

This error typically occurs when you're trying to flash a system image or custom recovery via , but your device's bootloader