This is a craigslist Eris in new cosmetic condition. It worked perfectly before I wiped the previous owner's private data. However, on boot it now goes to the Language screen, then to the "Activate or Emergency" screen -- I cannot get further. Pressing Home, etc. does nothing. It's never been rooted so there's no backup. How do I get to the Android home page? I've forgotten everything I knew from my Eris days. If I knew anything. ???