: In the "Set" or "Select" menu, tick the boxes for the information you wish to write (e.g., IMEI 1, IMEI 2) and enter the values.
: If the device's baseband is unknown, you may need to flash the stock firmware first using tools like ResearchDownload or UpgradeDownload before the Write Tool can function. How to use SN Write Tool (SN Writer) Download Write Tool 1504 rar
: Launch WriteIMEI.exe and select the appropriate COM port assigned to the device in the PC's Device Manager. : In the "Set" or "Select" menu, tick