: This is a free, standalone software tool that does not require expensive hardware boxes like CM2 or Chimera for basic repair. Prerequisites for Use SPD USB Drivers
Without the correct drivers, your PC will not detect the phone.
: Some versions automatically calculate the 15th checksum digit if only the first 14 digits are provided.
: Input the 15-digit IMEI numbers found on your device's original box or under the battery.
: Click the Write or Start button. Once the progress bar reaches 100%, a green "PASS" message will appear. Critical Safety Warning