samsung sm-g900f galaxy s5
First method:
1.Switch off the cell phone.
2.Then hold and press 3 keys: Volume Up + Home button + Power button.
3.Next release all keys, when Samsung logo appear.
4.Select option "wipe data/factory reset" using Volume Down button, and confirm with Power button.
5.Choose "Yes -- delete all user data" form the menu, and confirm with Power button.
6.After that select "reboot system now".
done
or try mo tong video:
[YT]https://www.youtube.com/watch?v=DRPYGEEa6Fo[/YT]

http://postimage.org/

http://postimage.org/

http://postimage.org/

http://postimage.org/
done
First method:
1.Switch off the cell phone.
2.Then hold and press 3 keys: Volume Up + Home button + Power button.
3.Next release all keys, when Samsung logo appear.
4.Select option "wipe data/factory reset" using Volume Down button, and confirm with Power button.
5.Choose "Yes -- delete all user data" form the menu, and confirm with Power button.
6.After that select "reboot system now".
done
or try mo tong video:
[YT]https://www.youtube.com/watch?v=DRPYGEEa6Fo[/YT]

http://postimage.org/

http://postimage.org/

http://postimage.org/

http://postimage.org/
done
