[Biker1]

I would reflash the stock ROM.
Could be that it did ot flash properly and doing it again may help.
Before you do the above, take look at your device info and make sure you have the new ROM installed.
You can find the newest stock ROM in my signature.
Did you get the Diamond from Sprint because it should have had the new ROM already installed.
If not already installed, Sprint could have flashed it for you.