have an iPhone 5 GSM on AT&T in the US. Was running Beta 3 and did the OTA for Beta 4. It "Veryifed Update" after downloading and then proceeded to install, showing the progress bar and everything. Once it finished the though, the phone rebooted and displayed the Recovery Mode picture of a lightning connector and the iTunes logo (iOS 7 iTunes logo). Plugging into iTunes I just downgraded to 6.1.4 since I already had that ipsw on my computer. Anyone else have this issue? My UDID is registered, I guess now I have to download the Beta 4 ipsw and update/restore from iTunes (11.1 beta needed?).