What (e.g., "Null IMEI", "No Service") led you to use this tool?
Compatible with Windows 7, 10, and 11 (32-bit or 64-bit). spreadtrum imei tool v41 new
Confirm the device appears under Ports (COM & LPT) in the Windows Device Manager. Launch the Tool: Run WriteIMEI.exe as an administrator. Configure Settings: Click on Mode Select and choose Normal Mode . What (e
: Check your Windows Device Manager. If you see a yellow exclamation mark under ports, uninstall the current drivers, reboot, and install the verified Unisoc/SPD signed drivers. Try a different USB port, preferably a USB 2.0 port on the rear of the motherboard. Error: "Write IMEI Failed" or NVRAM Write Error uninstall the current drivers