[amw1972]

hard reset should put you back to factory condition...that way you have your baseline to know if you are having a hardware problem vice a software issue.

I would start installing "safe" apps first...before reg edits...then do the nueClock last...give yourself a few days in between each action to give you time to monitor your phone's behavior.

If it turns out that its the phone...then don't forget to hard reset...relock if you had your phone unlocked...then take it back to your carrier