Power off the phone. Hold the Volume Down or Boot Key while connecting it to the PC.

Choose the "Normal Mode" or "Working Mode" (typically USB or Diag).

Install the latest Spreadtrum/Unisoc USB drivers so the PC recognizes the phone in "Diag Mode."

Changing an IMEI to a number other than the one originally assigned to the device is illegal in many countries. This tool should only be used for repairing the original ID.

Follow these steps carefully to restore your device's network connectivity:

The tool is built to communicate directly with the device's bootloader or diagnostic port. Key capabilities include: Manually input and write IMEI 1 and IMEI 2.

Click "Start" or "Write." The status bar will turn green and display "Passed" once complete.