I just updated to 2.0 and got some apps, I tried to check my mail and it just stays at the loading screen for about 2 or 3 seconds and then it crashes. I have an email account set up. My device is NOT JAILBROKEN! Should I restore? I will post more details in the next 24 hours. Please help! Edit: when I try to delete the account in my settings, it crashes! What should I do?