remains a powerhouse for enthusiasts, but software glitches, failed root attempts, or corrupted EFS partitions can sometimes lead to a "Null" or "000000" IMEI. When this happens, your device loses its ability to connect to cellular networks, effectively turning your smartphone into a Wi-Fi-only tablet.
Before attempting any NV (Non-Volatile) memory modification, the following tools and conditions are required: lg v50 imei repair