My phone is freezing?
My phone is freezing and I cannot get out of phone or move among voicemail and keypad. The only way to get out of frozen state is to shut down the iphone.
Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430
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