how to factory data reset oppo a83

Oppo A83 pattern lock remove || Factory Reset Oppo A83

Oppo A83 pattern lock remove || Factory Reset Oppo A83 #Oppo #A83 #pattern #lock #remove #Factory #Reset #Oppo #A83 “Wong gaptek” Factory reset,remove screen lock,forgot PIN/pattern Oppo A83 (CPH1729) via Hydra tool (dongle). source