: Local repair shops specializing in Motorola hardware can sometimes resolve "IMEI Null" issues caused by motherboards, though this may void your warranty. 4. Network & SIM Unlocking
Professional technicians often use software like , UnlockTool , or SigmaKey . These tools interact with the device's Meta Mode or EDL (Emergency Download Mode) to rewrite the original IMEI to the device's NVRAM (Non-Volatile RAM). Meta Mode Procedure : Moto G30 Imei Repair