People prefer to store photos, documents, iTunes account and other information on Mac computers. Briefly, factory reset is to erase all personal data and content from a device permanently and return it to factory conditions in the box. Part 1: What is factory reset a MacBook Pro?īefore you factory reset MacBook Pro, you may be still confused about what is factory reset and why do it. Part 3: Start factory resetting MacBook Pro.Part 2: Preparation before factory reset MacBook Pro.Part 1: What is factory reset a MacBook Pro?.Don't worry! This tutorial enables you to perform an unblemished factory reset MacBook Pro. To factory reset MacBook Pro, you have to do more than resetting a smartphone. A MacBook Pro usually connects to iCloud, iTunes and other Apple services. It is the best way to wipe a Mac and able to erase all the data and content from a Mac. When people are planning to sell the old MacBook Pro, or trying to fix issues on a MacBook Pro by doing a clean install of software, they first need to restore the computer to factory settings.