Prank your friends with Bluetooth Hacking Trick on your Nokia Mobile.

HACK YOUR PHONE'S BLUETOOTH :

STEP I-
First of all turn on bluetooth of your Nokia phone(From Notification bar)

STEP II-
Now come back to home screen of your mobile.

STEP III-
Then dial this code*#9990#

STEP IV– 
Now swipe down the notification bar and try to turn off your bluetooth. You’ll surprised to see that your phone’s bluetooth is not turning off…

STEP V–
If you want to turn off your bluetooth then you have to “SWITCH OFF” your phone and again “SWITCH ON” it, After doing that goto BLUETOOTH PANEL and switch off your phone’s bluetooth , It’ll switched off.

*Fool your friends with this trick. After using this code, ask your friends to turn it off...and see their expressions