Walton Primo V1 kitkat 4.4.2 Firmwear letest Virson Dwonload

Primo V1 4.4.2 Firmware (Final  Version) 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 (“MT6592_Android_scatter.txt “file from “Firmware” folder)
2. Select “Firmware upgrade”
3. Click, Download
4. Connect USB cable & insert battery

It will  starts SW Upgrading and After several seconds, it  will show “ Download OK “  with green icon.
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Done!!!




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