Hello All, My iPhone 4S will not download from the app store over the air. I was jailbroken so I did a complete restore and tired to install one app (facebook). Nothing. It just loads for a while and then says "Cannot download at this time. Try again?". I'm on AT&T and currently throttled, speedtest indicates 138ms PING, 0.11Mbps DOWNLOAD, and 1.75Mbps UPLOAD. Whats the deal?