I really intended to wait a week or so before making the upgrade, but curiosity got the best of me.
Late Wednesday, I downloaded the new OS and installed it on my iPhone. Everything went smooth.
It is just like having a new iPhone. I tested it for several hours and think I now understand most of the changes. I definitely like it better than the previous OS.
The only problem I am expecting is to have some battery shortage , since that is the typical problem with most Apple OS upgrades.
One of the big changes is having access to Apple iRadio. I am anxious to see how it works away from the house. I also like the improved security in case a phone is lost or stolen.
I have never upgraded systems as easily as I have with Apple.
Now I have to wait another month until the desktop OS is updated.