I tried to wireless sync it I had beta 4 and beta 4 on iTunes and iPad and when I checked the box for wifi syncing I removed the plugged it didn't show on my PC or the option wifi sync on my iPad.
I'm having the same problem. I can't get it to sync.
I did too. The first time I tried it the wifi sync didn't keep checked. I just started iTunes over and did the same process and it worked.
Nope. Verified iTunes and iOS beta 4 versions, unchecked summary option, applied, rechecked, applied and then rebooted computer. When it came back up, it still didn't work.