Ok,
I updated mine from 1.6 to 2.1 yesterday. I have to say I am kinda disappointed. I only got the phone in Aug. and it took me forever to learn everything about it (I still don't, lol).
My main problems with the change is that I lost all my text messages (my fam is long distance, and I save all my pic msgs).
I lost ALL my apps.. only my phone book/pics/music transferred.
I miss the 'slide' to unlock, although I have figured out I can still slide the same way I used to, not straight across to unlock it...BUT the screen does not always lock anymore, and will simply turn back on by pressing the middle button on the bottom (I affectionately call it the "square" key LOL)
I don't like how I cannot "exit" the browser, but I was happy to see that it will not use data while running in the background...
I understand I may sound like a "whiner", but I am not meaning to. I LOVE this phone, but I am thinking that I might go back to 1.6. I have not found very much of a benefit to the switch... it's not "ultra cool" or anything, lol
I still can't play flash games on certain websites (ie. facebook) and for the first hour I had it, my camera didn't work. My video seems to have worse quality now (although I never checked if the settings were different).
My biggest question right now is: If I go back to 1.6, will my phone go back to "normal"?
Maybe if I am more prepared, instead of updating on a 'whim', I can appreciate this more...
I also asked a question on this forum:
http://androidforums.com/x10-all-things-root/186006-new-guy-what-rooting-please.html#post1907345
If anyone can help?