Some advice. So Im am trying to upgrade both my bold and 8900 and having the same issue with both. Im using DM 4.7; and trying to load the 9000 os 5.0.100. It installs fine, but doesn't prompt me to upgrade. Nothing happens when I go to app loader either. I even went to update software, the new os 100 is listed, but it says no update available. Same exact issue with the 8900. could it be 4.7? Any advice? I re-installed both os's maybe 3 times and restarted my pc just as much, still no go.