Apple Releases iOS 5 Beta 4 with Over the Air Updates

Apple has released iOS 5 Beta 4 with Over the Air Updates Enabled! I will be downloading this as we speak, and I will be uploading a review of iOS 5 beta 3 and 4 later this weekend. Has this update actually worked for anyone yet? It seems as though Apple's servers are a little overloaded right now because the update is taking forever for me. We'll just have to wait and see. Ill let you know when I've updated my device, so stay tuned! Review will be up soon!