Walton Primo HM Firmware, Flash Tool, Driver & Upgrade Instruction

Primo HM (Android 4.4.2) Driver, Flashtools & Firmware Download Link:  

Download Here 

HM 4.4.2_1

  Primo HM Firmware upgrade instruction
# Install Driver by clicking “install” from “Driver” folder
# Open Flash tool (Flash_tool.exe file from flash tools folder)
1. Set Scatter-loading (“MT6582_Android_scatter.txt “file from “SW” folder)
2. Click, Firmware upgrade
3. Connect USB cable & insert battery

It will starts SW Upgrading and After several seconds, it will show “OK “ with green pop up