If you bought an LG G4 from AT&T, you were a tenant, not an owner. LG’s official stance was: "To protect the carrier’s bloatware and DRM, we will not give you the key."
Unlocking the bootloader on your LG G4 opens up a world of possibilities for customization and modification. However, proceed with caution and understand the risks involved. Make sure to backup your important data before attempting to unlock the bootloader. lg g4 unlock bootloader
The LG G4 is infamous for the . Due to poor soldering on the motherboard (Snapdragon 808), the CPU would detach from the PCB over time. The phone would freeze, reboot, and get stuck on the LG logo forever. If you bought an LG G4 from AT&T,
, have a factory-unlocked bootloader that can still be unlocked using standard Fastboot commands without a key. Pre-Unlock Preparation Make sure to backup your important data before
This method downgrades your anti-rollback version. Do this incorrectly, and you hard-brick the phone.