Walton Primo RX4 Official Firmware&Flashtools By Joya Telecom Without Password

Flash Tool Instruction of WALTON PRIMO RX4

 

 

          Download Link 

 

1. Install driver 

2. Open Flash Tool.

3. Open scatter_loadingand select scatter file

(Primo RX4 Firmware>Primo RX4 softwareàMT6592_Android_scatter)

4. Click FirmwareUpgrade 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.