Download SN Write tool Latest 2021

IMEI Repairing With SN Write tools:

SN Write tool is a Windows utility which we can use repair NVdata/NVRAM on Mediatek devices. it support both feature Phone and smartphones.

Download Links:

How to use SN Writer tools:

  • Download and extract the SN Write tool to your computer
  • Edit host file C:\WINDOWS\System32\drivers\etc\hosts & add below lines
  • Now open the file SN Writer.exe. from the Next screen click on COM Port & select USB COM

  • Click “target type” and select “SMARTPHONE” (only if you want to Write IMEI on your smartphone.) If you want to write IMEI on the Feature-Phone then select the Feature Phone option).
  • Click the “System Configuration” button.
  • from the system config screen, select IMEI, BT address and Wifi address in the Write option.
  • If You have dual SIM device check dual IMEI option

  • in the “Database File” section, add “MD1_DB” and “AP_DB” (both files are supplied with the firmware of your device). then click on save and then Click Start.

  • Now in the “Scan Data” section, enter IMEI_1 and IMEI_2, Bluetooth address, Wifi address and click “OK”.

  • connect Your switched Off Phone to computer by using the usb cable
  • wait until success. once done, disconnect your device & switch it ON.


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