Okay so I have had ios 5 beta 4 for a while, and it was working great, then it just stopped working today, so i updated to beta 7. Now that I am on beta 7 my phone will not receive text messages.. I have tried restoring multiple times, yet nothing works. I would almost be happy just going back to 4.3.5 or whatever. Someone please help so I can go back to using my phone for texting along with everything else.