That's a weird one lol..
my GF and I both have Eris'
I updated mine to the 2.1 leak v3, and she waited for the update, Got it yesterday and updated with no issues..
Not sure why, but she didn't want to go the google contact route when she got it, and stored all of her contacts on the Phone memory.. Even after the update, everything was still there, apps, contacts, sms, mms, everything!
She only had to re-decorate lol.. Wallpaper and Home Screen scenes were not saved.. She had to change a couple of settings, as far as which contacts/calenders/information was displayed in certain apps, but it was pretty painless..
Sorry to hear you ran into these issues! But i'm glad you guys got it all figured out!
