Spreadtrum Imei Tool V41 Better Fixed Jun 2026
: Ensure you have the latest SPD/UNISOC drivers installed. You can verify this by checking if "SPD U2S" or a similar COM port appears in your Device Manager when the phone is connected.
Right-click WriteIMEI.exe and select Run as Administrator .
The is a specialized utility designed for devices using Spreadtrum (SPD) / Unisoc chipsets. It is primarily used by technicians to repair or change the IMEI (International Mobile Equipment Identity) of a device, typically after a firmware flash or corruption that results in an "Invalid IMEI" error. Key Features of v4.1 spreadtrum imei tool v41 better
A Lifesaver for Spreadtrum/Unisoc Devices – Reliable and Efficient
Download and extract the Spreadtrum IMEI Tool v4.1 zip package to your PC. : Ensure you have the latest SPD/UNISOC drivers installed
The tool will automatically detect the device's COM port, execute the script, and display a green PASS alert once the process completes successfully.
Alternates seamlessly between "Normal Mode" and "Calibration Mode" depending on the device state. The is a specialized utility designed for devices
: Allows you to write IMEI numbers to multiple SIM slots (IMEI 1, IMEI 2, etc.) simultaneously. Variable Address Support
Paste the valid IMEI numbers into the provided fields. To include Wi-Fi or Bluetooth addresses, enable them in the "SET" or "Select" menu.
: Ensure you have the latest SPD/UNISOC drivers installed. You can verify this by checking if "SPD U2S" or a similar COM port appears in your Device Manager when the phone is connected.
Right-click WriteIMEI.exe and select Run as Administrator .
The is a specialized utility designed for devices using Spreadtrum (SPD) / Unisoc chipsets. It is primarily used by technicians to repair or change the IMEI (International Mobile Equipment Identity) of a device, typically after a firmware flash or corruption that results in an "Invalid IMEI" error. Key Features of v4.1
A Lifesaver for Spreadtrum/Unisoc Devices – Reliable and Efficient
Download and extract the Spreadtrum IMEI Tool v4.1 zip package to your PC.
The tool will automatically detect the device's COM port, execute the script, and display a green PASS alert once the process completes successfully.
Alternates seamlessly between "Normal Mode" and "Calibration Mode" depending on the device state.
: Allows you to write IMEI numbers to multiple SIM slots (IMEI 1, IMEI 2, etc.) simultaneously. Variable Address Support
Paste the valid IMEI numbers into the provided fields. To include Wi-Fi or Bluetooth addresses, enable them in the "SET" or "Select" menu.
