Is it possible to prevent conversion to APFS when upgrading to High Sierra?

While I was running a macOS Support Essentials 10.13 one of my delegates asked “Is it possible to prevent conversion to APFS when upgrading to High Sierra?” after explaining it to him I realised that most people in the room also didn’t realise this was an option, so I thought I better share it. As most of you will know as part of the upgrade/install process to macOS High Sierra, the installer will convert SSD (Solid State Drives) drives from using the HFS+ (Mac OS Extended)  filesystem to the new default filesystem APFS (Apple File System), Rotational Drives and Fusion… read more →

Posted on 16th March 2018 by Amsys