How to enter Samsung Galaxy Gran Prime Duos TV SM-G531BT Recovery Mode, Hard reset, Download Mode / Odin Mode and Pattern Unlock. Recovery Mode Samsung Galaxy Gran Prime Duos TV SM-G531BT Turn off the device Press and hold Volume UP key + Home Key, while pressing these keys then press and hold Power key for a • Read More »
Tags: download mode, factory reset, master reset, recovery mode, Samsung Galaxy Gran Prime Duos TV SM-G531BT hard reset