Errata

In the section on Fingerprint Security (touch ID), there is no mention that a delay (1 to 240 minutes) is not available to touch ID, it is always "immediate". Even if you have selected a delay whilst setting your passcode, it will automatically revert to immediate.

An update, really: The text and graphic show the "Shortcuts" menu as including a list of saved shortcuts and a "+" button at the upper right corner. However, on my iPhone 5s under both iOS 7.0.6 and 7.1, the General > Keyboard menu lists the saved shortcuts and has a button at the bottom of the menu to "Add New Shortcut... >", which opens the Shortcuts menu. All that the separate Shortcut menu now does is to provide the means to create and save a shortcut. It no longer includes the list of saved shortcuts.

Under both sections, "Call Details" screen should be "Info" screen. In the index, "Call Details Screen" is listed on page 75 but I couldn't find a Calls Details screen.

text says 'below left' when the visual is top left on the facing page 87

it would also be very useful to give each illustration a ref e.g. fig 1 etc.When reading i am drawn to the illustration which may not be relevant to the text I am reading.

iPhone will also display green or blue in 'To:' field of new message if + is clicked to select from Contacts.
When contact is selected, it is green (assuming the number is for a cell phone). Several seconds later it changes to blue if the recipient is an iDevice, is turned on, and set to receive iMessages. iMessage also shows up in the banner, and the typing window.
This happens for a first time contact. After that, selecting that contact will show blue, and any previous messaging.
This applies to iPhone 5 and 5S, that I know of.
This information is not in the Apple iOS7 .pdf, but acknowledged by AppleCare Service.

My phone has "Default Alert Times" instead of "Sync".

There is no "Sync" under Reminders on my phone.