This chapter covers the following subjects:
• Mobile Device Hardware—In this section you learn about the basic hardware used by mobile devices, the differences and similarities of laptops and tablet computers, and how to upgrade and replace memory cards and batteries.
• Mobile Operating Systems—This section delves into the differences between open-source and closed-source operating systems such as Android and iOS. It also gets into where to find applications for both OSes and how to adjust the displays on both systems. Finally, GPS and how it relates to mobile devices is briefly covered.
• Mobile Network Connectivity—This section talks about all the different network connectivity you will encounter with mobile devices ...