Hello. I have a iPhone 3GS 16gb. im using 3.0 and my phone is not jb. What happens is, is say I get a text and the slide to unlock screen comes up and I try to but the phone doesn't recognize my finger. I try a few times pushing either the way I usually do or pushing a bit harder trying to get the phone to recognize my touch. Also happens in any app. What I have been doing if I can't get it to respond is put the phone to sleep wait a few seconds hit the sleep/wake button and all is usually good for a while. My question for you all is does this seem like a software bug or a hardware fail? I even did a restore from backup a day or so ago and it did not do this right away but came back. Thanks for any help anyone can give. Thanks.