Hard Reset SAMSUNG G313H Galaxy S Duos 3

First method:

  1. At the beginning remove the back cover and the battery for a couple of seconds. 
  2. Put the battery and the cover back in. 
  3. Now press and hold together:  Volume Up + Home + Power button, until you see the Samsung logo.HardReset SAMSUNG G313H Galaxy S Duos 3
  4. Then select from Recovery Mode menu "wipe data / factory reset" using Volume buttons to navigate and Power button to confirm.
    Remove screen password SAMSUNG G313H Galaxy S Duos 3
  5. Choose "Yes -- delete all user data" to confirm the whole operation.Wipe data SAMSUNG G313H Galaxy S Duos 3
  6. After that select option "reboot system now".Master Reset SAMSUNG G313H Galaxy S Duos 3
  7. Well done!

Second method:

  1. Check that your phone is on.Hard Reset SAMSUNG G313H Galaxy S Duos 3
  2. From the Home screen press Menu -> Settings.
  3. Tap Backup & reset and then Reset device.
  4. To confirm your choice select Erase everything.
  5. That's all.

Samsung Duos Factory Reset to Unlock Pattern Lock

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

Help! This doesn't work