Workaround:
Start at Opening of the Book. Then press the forward or backward button and this brings to to next Chapter or Back.

You could always go for the constantly changing and updating tiles of a Windows phone.

One thing I forgot to mention. Before I did the upgrade I did not have the Passcode lock enabled at the time. After upgrading it enabled it. I knew my code, but if someone had not used the lock for a long time they might have a problem if they forgot what they set way back when.

During set up, mine prompted me to enter a new passcode. I simply entered my old passcode and all is well. I did have it disabled prior to the upgrade simply because it was a PITA most of the time. Since the upgrade, it's much more accurate and responsive.

The one thing that I can definitely say I dislike (this was also present in previous iOS versions) is the Apple Store app does not have an option to view the certified refurbished products available, at least, not that I can find. I guess that's an app deficiency rather than the fault of the iOS, though.

I'm still pissed off about the lame Music App.

Was coverflow and album art tiling too cool and simple and useful? I can't select an artist's music by album art any more, I have to scroll through the entire list of albums and songs.

Was coverflow licensed software and Apple lost the right to use it? Is tiled album art with options to arrange by Artist or Album Title too practical ? auuggghhh.

I use my iPad as my primary source of music from my iTunes library. With headphones it has always been a pleasure …. until iOS7 screwed it up, dumbed it down, took away basic UI features.

And thanks Apple for replacing the album art that accompanies the Artist list with some stupid Apple Store headshot of the artists …. now I've got to look at all this horrible crap instead of the album art I used to be able to modify to my own choosing.

Someone phones me. I answer it. Later, I think I've missed a call, because there's an alert counter on the Phone app icon, to tell me I received a call that the phone knows I answered. Snarl.

Hmmm. I haven't had that happen.

Same thing happens to my 4s. I thought it did it in iOS 6 too but can't say for sure.

Sometimes I can make a call and it shows up. Not all of the time, haven't really bothered to see what brings it on.