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The camera icon is grayed out. I believe it was ok and working befor. Any ideas why this happened and how to bring it back?
My only guess is go to settings --> messages --> make sure MMS messaging is on.
My only guess is go to settings --> messages --> make sure MMS messaging is on.
Try this... You will Not Lose Any Data...
Turn the Phone Off...
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
Wait for the Apple logo to Appear and then Disappear...
Usually takes about 15 - 20 Seconds... ( But can take Longer...)
Release the Buttons...
Turn the Phone On...
iPhone Reset
http://support.apple.com/kb/ht1430

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