The tool will detect the device and begin the writing process. Once finished, you will see a green or "OK" message. Disconnect your phone and reboot it. Troubleshooting Common Issues
SN Write Tool requires two database files from your device’s firmware: dual imei mtk write imei tool v11 full
Install the latest MTK DA USB VCOM drivers on your Windows PC so the tool can interface with the phone in preloader/meta mode. The tool will detect the device and begin
This is another professional-grade tool used for baseband calibration and NV parameter configuration. It is very effective for writing IMEI, especially on older MTK feature phones. Similar to SN Writer, it requires a database file from the firmware. Troubleshooting Common Issues SN Write Tool requires two
Reinstall the MediaTek USB VCOM drivers. Try switching to a different USB port (preferably a USB 2.0 port on the back of the PC motherboard) or replace the USB cable. 2. Database Init Failed / Meta Error
: The official MediaTek utility for writing serial numbers and IMEIs.
Set the selector to USB Mode (or Dual-SIM mode depending on the layout variant).