Walton Primo X4 Official Firmware&Flashtools By Joya Telecom Without Password

Flash Tool Instruction of WALTON PRIMO X4

 

Software Download Link- http://www.mediafire.com/download/9yl2ho1b120m527/Primo_X4_Firmware.rar

 

1. Install driver 

2. Open Flash Tool. Select “Download Agent”> MTK_ALLInOne_DA.bin

3. Open scatter_loading and select scatter file

(Primo X4 Firmware>SoftwareàMT6755_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.

                                         WORKING BY JOYA TELECOM