Download and extract the zip file onto your desktop.
Comprehensive Guide to Using Write IMEI Tool R3.0.0.1 for SPD/Unisoc Devices write imei r3.0.0.1
Any precise displaying on your screen
Download and install the appropriate on your PC. Power off your phone completely. Open Windows Device Manager on your computer. Download and extract the zip file onto your desktop
Verify that your device shows up under the "Ports (COM & LPT)" section as or SCI USB2Serial . Note down the assigned COM Port Number (e.g., COM4). Step 6: Select Port and Write Return to the WriteIMEI Tool. write imei r3.0.0.1
Check if the device is in the correct mode. Some devices require a specific "Diag Mode" to be enabled via a secret code in the dialer before they can accept new identification data.