I noticed this week that my iphone was a little sluggish. I wasn't sure what was going on, but then I got the update notice yesterday. I updated and the "sluggishness" is gone. I haven't had any issues.
I upgraded to iOS 6 as soon as I got the alert, and at the time, I wish I hadn't (boo non-Google maps!). So I wanted to wait a few days to see if there were any bugs or complaints.
Post by timorousbeastie on Feb 2, 2013 20:38:55 GMT -5
After I upgraded to iOS6, it crashed all the time. I upgraded to iOS6.1 a few days ago, and it hasn't crashed at all since then. It's still slower than it was before I installed 6, but it's much more functional with the latest update.
I updated my 4s last night and it completely wiped my phone out. I lost all the recent pictures I took and thought was backed up to the cloud and lost all of my apps. I don't know what I am doing wrong, but this has happened twice now. I lost all the pictures from our Colorado vacation last month