Plug it into your computer and when it shows up in your iTunes window, have it "Restore Factory Settings".
turn your ds off and do it again it has happened to me about 20 times
It is possibly that it is either broken, or maybe you have to charge it.
settings > sounds(or something like that) but if you turn it off there, when someone calls you, the phone wont vibrate unless you turn it back on
Turn it off, and turn it back on, otherwise you wont be able to do anything. If it doesn't turn off, you may have to hold the power button longer than usual. it has happened once to me.
i thought mine would never turn off, but you have to hold down the power button and it will eventually stut off. then wait another minute to turn it back on. hope this helped:)
There is really nothing you can do accept hold it down and wait till it turns off.
turn it off and back on
2 suggestions.. 1:GET A/S SERVICE TO FIX IT 2:THIS IS WHAT I DID..FIRST,RESTORE THE IPHONE,THEN WHEN IT IS DONE,YOUR IPHONE SHOULD TURN ON IN A NEW HOME SCREEN...GO TO SETTINGS,GENERAL,AUTO-LOCK,AND SET IT TO 'NEVER' .. THAT WAY,YOUR IPHONE WILL NEVER TURN OFF! LOL.. BUT THAT WILL RUN THE BATTERY OUT FAST..
This is so easy just turn your device off then turn it back on This should work in a snap and POOF app is gone
Turning my ignition on and wont turn off because it is faulty.
Shut it off, then turn it back on.
My 1965 MGB will not turn off when turn the key to off .