How to flash ?
Download all of file link in the downlaod
Install driver on your pc
Open spd upgrade tools
Load pac file then start
Hold on volume+
Insert usb cable
Procedure hasbeen start
Wait until completed........................................................................................
After complete unplug usb cable then remove battery & insert battery again, Now press power on.
Coungrats.......
You will be success frp remove on your walton primo d9
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