Download-writeimei-r17-0001-zip -

: The tool will display a green PASS message once the process is successful. Click Stop , disconnect the phone, and reboot it.

: Type the 15-digit IMEI number into the corresponding input fields in the main window. Connect the Device : Power off your phone completely. Click Write or Start in the tool. download-writeimei-r17-0001-zip

: Ensure the SPD USB Drivers are installed so your PC can recognize the device in "Diag" or "Calibration" mode. : The tool will display a green PASS

: Only write the original IMEI found on the device's sticker or box, as changing an IMEI to a different one is illegal in many jurisdictions. Step-by-Step Guide Connect the Device : Power off your phone completely

Under the tab, select the COM port that matches your device (often appears as "SPD U2S" in Device Manager).