I just tried downgrading my phone. I went from .86 to .90 wasn't happy. went back to .85. When I went to .85 I couldn't see my e-mail mailbox icons. I'm still receiving the email, it just goes to my messages folder. Thinking it was the .85 I went back to .86 still no dice. I'm confident I did all the upgrading/downgrading correctly. Anyone have any ideas? I have also tried multiple battery pulls.