How To Hardreset Walton Primo H2 Using Key

Torn Off Your Walton Smartphone 

Parse And Hold Power And Volume Down (+) Key 

Android Menu Have Came

Select Factory Reset/Wipe Data ( Using Volume Key) Parse Power Key To Conform

Select "Yes-----Delect All User Data" Parse Power Key

Waith And Reboot Your Smartphone

+++++++++OK Done+++++++++