Galaxy Ace asking for Unlock Pin

ctethompson

New member
Apr 9, 2013
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Heres a strange problem I hope someone can help me with...

Today on the way home from work I recieved a text message.
When I went to read it, I was asked to enter a pin to unlock my phone. The thing is - I dont have my phone set to ask for a pin???
Why would my phone suddenly start asking for a Pin when it isnt set up to ask for one?
I used it only half an hour earlier and it was fine.

Any ideas anyone? Its driving me crazy. Is there a default number? or a way to reset using my email (I dont want to reset my phone as I have things I dont want to lose).

Have tried taking out battery and holding home and power key but it just keeps going to the lock screen.

Any Help much appreciated. Cheers.

Craig.