Samsung Galaxy S Plus I9001 hard reset

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If you forgot your screen lock combination or password follow these steps.
1.Press volume up + power button
2.Release your fingers of the phone when Samsung logo appear
3.Press sensitive key from left corner to enter in recovery mode
4.Choose with volume buttons "wipe data/factory reset" and select it with home button
5.Choose "yes" with volume buttons and select it with home button
6.Select "reboot"
7.Wait until the phone restarts
That's it!

Warning! Do this at your own risk! All your phone data (contacts,photos,videos,music,messages,applications,games,files,) will be lost! Please make backup first if you can!