I managed to fix my 6600, turns out it was just the memory card I needed to remove and format, then the phone ran perfect. Ish.
Now my memory card is on and off, saying 'memory card corrupted' now and then.
If I'm running a 3rd party theme, it will shut off randomly and return to default when the card decides to die. My installed apps also disappear.
Formatting the card using the phone won't work, but it does when I shove it in the PC. Then my 6600 corrupts it again.
Any ideas? Thanks in advance.