How to restore your samsung mobile smart phone

Go To your Samsung mobile Home Page

1.dial *2767*3855#

2. Enter your Own Samsung mobile password ex : 12345

3. wait to few minute while your Samsung mobile will be restart.
    you will see your mobile restore your default mobile menu

NOTE : First You remove ur Sim Card and Your Memory card from your Mobile otherwise lost your Data.  

1. GO TO HOME SCREEN.

2.TYPE NUMBER : *#92702689#

3.YOU SHOW YOUR MOBILE MODEL NUMBER SERIAL KEY AND LIFE TIME

AND IF YOU WANT TO CHANGE UR SETTING IN NOKIA MOBILES

DIAL *#7370#

THEN INPUT YOUR MOBILE SECURITY  PASSWORD

AUTOMATICALLY YOUR NOKIA MOBILE RESTART AND YOU HAVE DONE YOUR DEFAULT SETTING IN YOUR MOBILE