Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_5 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8L1 Safari/6533.18.5) I already downloaded the update and that took about an hour. Im running 4.3.5 on my iPhone 4 right now. I was going to go ahead and update but decided to wait because it seems that the servers are still pretty swamped. What do you guys think? Should I wait?