Manual Download

Turn off your phone / take out the batteryPress and hold 3 buttons Home + Volume Up + Power Button (release the power button when you see the "Samsung" logo.After the box with android image appear press "menu" softkeySelect "wipe data / factory reset" (use volume button to move up and down)Select the yes and your phone will be restored to default factory settings
Samsung Galaxy W i8150 Restore Factory Hard Reset Format Phone.So lets start theSamsung Galaxy W i8150 Restore Factory,Samsung Galaxy W i8150 Hard Reset.Turn Off the mobile phone for few mints.Samsung Galaxy W i8150 Remove Pattern Lock.