sorry if this has been asked before didn't see anything on this. did they recently start making it so you have to download the new OS everytime you add new OS or do restore? I noticed this on 3.1 or 3.1.2. i upgraded my phone then went to upgrade my friends and it started the download completely all over again. i didn't think about but then when i did a full restore it wanted to download it again. A couple of updates ago it only downloaded once. or do i have some setting wrong?