Before you post try these things first.
*Soft Reset - Turn off your phone, and remove the battery for 30 seconds.
*Hard/Factory Reset - Go to your homescreen, hit the menu key > settings > privacy > factory data reset. Follow prompts to reset. **Erases personal information - make sure you backup information.**
*Search the forums. There are tons of solutions there for you to find, and those answers are there while you may have to wait for a couple of days before an answer/solution.
If all else fails post a detailed thread, with as much information as possible, and maybe we can find a solution.
