After releasing plenty of Software updates this week, Apple finally kicks out the iOS 5 beta 4 to developers, and make it available for the developers, so if you are developer you can download the iOS beta 4 from the Apple’s Dev Center. The new build, carrying number 9A5274d, is available now in the Dev Center.
iOS 5 beta 4 can be installed using over the air software update from devices that have iOS 5 beta 3 installed. Over the air software update can be initiated by choosing General > Software Update in Settings.
Direct Links Are Still Coming because in mean time Over The Air Function is not working!