I wanted to verify before I restored my phone that there was no techie ways of just fixing it. Here is what its doing. Try to open the mail app and the app crashes immediately. I tried resetting the device (power + home buttons) and power cycling it. Plugged into iTunes to sync but obviously that didnt do much. I also obviously can't delete and reinstall the mail app. Anything I should try before a restore? iPhone 4S, iOS 8.3 (its a work phone). Last thing I feel like doing is working all day then messing with this all night.