Upgraded to Droid 4.0.4 in my Droid 4 phone, in fact flagged the upgrade notification several times to ask user to upgrade... upon syncing with exchange email, the folder arrangement inside the cabinet got completely screwed up including missing some folders and subfolders on the phone. Inbox, sent folder, draft folder, outbox is fine however... anyone knows what is going in? Older Droid 2.0 software worked just fine...