Since upgrade to iOS 6.1 on my 4S, my email has not been working smoothly at all. I have check the settings, and nothing has changed as far as push or fetch. Still, email is not coming through as it has every time before.
Also, one thing I've noticed is that when I have music playing and and receive a phone call, the music continues to play in the background of the phone call. This has happened several times in my car when having my phone hooked up to play music. Others on the line say they cannot hear the music, but it over powers what they are saying. I have to actually go to the iPod on the iPhone and stop the music...something that happned automatically before when receiving a phone call.
Could I restore my phone and have this problem taken care of? The only thing I worry about is if it goes back to how I received it when I bought it, and I'll want to upgrade to iOS 6. Can I just upgrade to iOS 6 and not 6.1?