I jailbroke my iPhone a while ago but it was feeling a bit sluggish, and I wasn’t really using much of the features or applications to justify holding off on this update.
The only hiccup I had was that because of the jailbreak, iTunes couldn’t just do an upgrade from iOS4 to iOS5. It had to reset my phone back to factory settings first. And as such my music on the phone was wiped off.
I’m going to spend the rest of the evening getting my music back on the phone for my ride tomorrow night.