If You Forgot Your Screen Lock Combination Follow These Steps.
Warning!All Data Will Be Lost!
1.Power Off Your Phone
2.Press Together Volume Up + Home Button + Power Button Until The Phone Vibrates
3.Choose With Volume Buttons "wipe Data/factory Reset" And Select It With Power Button
4.Choose "yes" With Volume Buttons And Select It With Power Button
5.Wait Untiil Format Is Complete
7.Wait Until The Phone Restarts
Notice: The hard reset operation will delete anything that are saved in your phone's internal memory, So make a backup of your data in case you can access them.
Samsung Galaxy Core I8262 Restore Factory Hard Reset Format Phone.So lets start the Samsung Galaxy Core I8262 Restore Factory, Samsung Galaxy Core I8262 Hard Reset.Turn Off the mobile phone for few mints.Samsung Galaxy Core I8262 Remove Pattern Lock.
Restore Hard reset will set your phone in origional factorry settings. It will remove all the data and apps that you installed. Your contacts will be removed and you have to add them again.