Practical Mobile Forensics is an introduction to mobile forensics for iOS, Android, Windows Phone and BlackBerry devices.
The book has a repeating format for each platform following along the lines of theory, data extraction, and analysis.
Due to device availability, the only chapters I went through were for iOS and Android. I was able to complete the Android chapters without any issues, however, i feel that some changes in iOS 8 likely caused a little bit of issues here and there with the iOS side. Also, a lot of the tools/techniques happen to mention support for iOS versions less than 6.1.
Overall, I felt this book provided a good foundation into getting into mobile forensics. Due to the cost of a lot of the software covered in this book, I would recommend this more for enterprise-level users who likely have licenses to the software discussed in this book.
You can read more about it here.