How to Reset FRP bypass Gmail lock on Blackview Oscal C20

FRP or Factory Reset Protection is a security feature on Blackview Oscal C20 which is automatically activated when you set up a Google™ Account on Your device. Once FRP is activated, it prevents uses of a device after a factory data reset, until you log in using the same username. by following the below Method you can fix ‘This device was reset. … Read more

Blackview Oscal C20 Firmware Flash File SC7731e 11.0

Download official Firmware/Flash File for Blackview Oscal C20: official stock Firmware/ Flash File Now available for the Blackview Oscal C20 & You can download it from below. by using this firmware you can solve all software Issues with in your Blackview Oscal C20 such as hang on Logo, frp lock, fastboot Mode, display blank or white after flash, … Read more