Hi - newbie here.

I just did the OS upgrade over the weekend, and it's working great. I had what I guess you'd call a memory leak on my phone, disappearing texts and call lists, was having to pull the battery 2-3 times a day; the upgrade seemed to fix all that. Followed the directions exactly, upgrade worked smoothly. Only little thing I noticed was that the spinning hourglass part lasted closer to an hour, but I just left it alone and it went on like it was supposed to.