Well, just had 2 more this weekend now, one of which was this morning after I unplugged the phone and sent my girl a text, went in the shower, came out 15 minutes later and it was locked up. Taking out the miniSD wakes the phone up, but I cannot enter my password to unlock the phone, and the keyboard is unresponsive. Only a soft reset brings it back. Starting to get REAL annoying, as I'm missing texts now.

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AT&T iPhone 8GB, Belkin leather case