This chapter takes care of some literal and figurative housecleaning that any self-respecting iDevice technician should undertake before performing any DIY work on iDevices.
I’m talking about answers to questions such as the following:
How can I determine whether an iDevice is in or out of warranty?
What do those strange acronyms like IMEI and ICCID mean?
What’s the difference between an iDevice Model Number and ...