A Newbies Guide to iPhone 4S by Minute Help Guides
Approx. 11,700 words.
Published on November 27, 2011.
The iPhone 4S may not look like much of an upgrade on the outside, but open it up and be prepared for one of the most revolutionary phones on the market. This book tells you how to use all the popular features, but it also shows you how to use all the hidden gems. In addition, this book has information on all the apps you need to make your phone even more powerful.