Tools such as E-GSM Tool or DFT Pro are frequently used by technicians to write the original IMEI back to the device.
to the computer via USB.
In these cases, technicians may need to physically modify the motherboard (removing or changing a specific resistor) to disable the protection before software tools can write the new data. Bootloader Status While some tools claim to work with a locked bootloader , having an unlocked bootloader repair imei poco x3 nfc