Walton Primo NX4 mini Official-firmware flash file Without-Password-100%-Tested-Free Download

Walton Primo NX4 mini Official-firmware flash file Without-Password-100%-Tested-Free Download 

Flash Tool Instruction of WALTON PRIMO NX4 mini

 

Software Download Link-  http://www.mediafire.com/file/pow7waj3ys2p65h/Primo_NX4_mini_Firmware.rar

 

1. Install driver (Auto Driver Installer for win 7 and windows 8 driver is VCOM)

2. Open Flash Tool. Now you will see this below window:

3. Open scatter_loading and select scatter file

(Primo NX4 mini Firmware>SoftwareàMT6737T_Android_scatter)

4. Click Firmware Upgrade then select Download and then connect USB cable with mobile (mobile must be off)

5. Then start downloading/flashing firmware

6. When it shows Download Ok, it means the installation/flashing firmware is completed.