So, when the beta for iOS 5 came out I was thrilled with all the new features, although of course they're are some bugs. I was told that in order to install the beta on my iphone 4, I was going to need to activate my UDID. Of course I did so. I was also told I needed to have iTunes 10.5 beta as well. So i followed those instructions and I was able to install the beta sucessfully, however, instead of updating my iPhone, I had to completely wipe everything, and reinstall all my apps and sync everything all over again from itunes. I don't want to have to do this again with iOS 5 beta 2. Do you think, that since now I have the beta that it will update fine, or will I need to reactivate my UDID and wipe out my whole phone again?