Deleting or factory resetting can not completely delete the data on Samsung mobiles. So when you want to resell or give away your old mobiles, you should erase all private data permanently. MobileTrans can help to delete all data on Samsung and keep your personal data safety.

http://www.youtube.com/watch?v=WMrpnppbNrs

Works with Samsung Mobiles like:
Galaxy S: S6/S6 Edge, S5, S4;
Galaxy Note: Note5, Note 4;
Other Galaxy: A7, J7, J3, E5, etc.

To Erase Pravite Data on Samsung Galaxy Mobiles before Reselling, we can use Samsung Data Eraser program. It helps us delete pravite data like contacts, text messages, photos, videos, user names, passwords and all personal info on Samsng Galaxy Mobiles without recovery. With its help, there is no need worrying about information leaked.