Proper MediaTek USB VCOM Drivers must be installed. On Windows 8 or later, you may need to disable driver signature verification first.
Flash or modify IMEI (up to 4 slots), Serial Number, Barcode, Bluetooth Address, and Wi-Fi MAC Address.
Repair IMEI with SN Writer (for almost all UMI(DIGI) phones)
To use the tool successfully, your setup must meet these criteria: Windows XP, 7, 8, 10, or 11 (Run as Administrator).