08-27-2010, 07:35 PM
Join Date: Jul 2005
Location: Florida Panhandle
Carrier: T-Mobile USA
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Don't know. But the first troubleshooting step is a hard reset. With the power on, remove the battery for at least 30 seconds.
If you are still having trouble and haven't done the hard reset, do it.
I would also wonder about the media card. Micro SD cards that are bad or going bad cause weird problems. But do the hard reset first, then look at other possible issues if that doesn't fix things.