469K views 9 years ago. To hard / factory reset Samsung Galaxy Grand 2 follow the steps as mention below 1. Switch off the mobile 2. Press the Power + Volume up + home button together more #Option 2, Hard Reset SAMSUNG GALAXY GRAND 2 (G7102/G7105) with Hardware Key Button: Turn off SAMSUNG GALAXY GRAND 2 (G7102/G7105) Make sure the important data already backup Make sure tha battery fully charge Press and Hold together Volume Up Button + Home Key Button + Power Button for several There can be many reasons for choosing to perform a full factory reset of Samsung Galaxy Grand 2 SM-G7102 (the process is also called "hard reset"). Typically, this is done to restore the system's functioning that was disturbed by viruses, deleted system files, "clumsy" firmware updates and other mishaps. .

samsung grand 2 hard reset