The device is locked due to security errors that have corrupted the baseband. Professional Software Tools Manual repair via standard "secret codes" like *#546368#*500#
Since the V50 uses a Snapdragon 855 processor, the most common fix involves editing a file.
: Custom ROM installations or manual firmware downgrades can corrupt the EFS (Encrypted File System) partition where the IMEI is stored.
While steps vary by tool, the general process for professional repair is as follows: LG V60 IMEI Repair Without Credit FREE 2023 | Zabieee Tech