Anyone know how to do this properly, I am enrolled in the Apple Public beta program and have installed the beta software originally OTA from apple. I am having weird freezing and graphical glitches since the first beta and I want to try to restore my iPhone. I tried to do this in iTunes but I get the message: "There was a problem downloading the software for the iPhone 'Joey's iPhone'. The requested resource was not found." I am not a paid Apple Developer so I can't find a download link from Apple when I login to the public beta program. What should I do?