Phone has been pretty flawless for some time. I haven't done a back up before today since 3/28/11. While at work today at some point I lost all ability to see/read/get 3G, or any data connection. Can't send texts or anything, but make calls. Wifi still works and connects. So I made a back up and tried to restore through CWM as I always have and I get MD5 mismatch on all back ups! I reinstalled the Ape X 1.4.1 ROM without wiping data and still no data connection. Can something kill the ability to receive or obtain a data connection??? What about the restore issue? That's always been my fall back.