How do I skip the APFS conversion in High Sierra?

How do I skip the APFS conversion in High Sierra?

You can’t opt out of the transition to APFS.” Despite the Apple support article saying that you can’t opt out of the transition to APFS, it turns out that you can skip APFS if you choose to start the installer from the command line of Mac OS and give a directive to skip file system conversion.

How do I install high Sierra without APFS?

Safest way to upgrade to macOS High Sierra without APFS

1. Clone the boot drive to any spare external drive.
2. Boot off the spare/clone.
3. Upgrade the spare/clone.
4. Boot off the now updated spare/clone.
5. Satisfied?
6. Boot from the original boot drive (now updated).

Is APFS required for High Sierra?

macOS High Sierra: Startup SSD volume must be APFS; other drives can wait. But it’s not backwards compatible with older versions of OS X or macOS. You’re required to upgrade any SSD startup volume when you install High Sierra—there’s no way to prevent it.

How do I install high Sierra on APFS?

Leave the USB drive plugged in and reboot your Mac while holding the option key (ALT) down. Choose the installer from the boot menu. From the installation environment, choose to install High Sierra on your internal disc. The installation should default to APFS.

How do I install High Sierra on APFS?

What format is High Sierra?

APFS, or Apple File System, is the default file system for solid state drives and flash memory in 2017’s macOS High Sierra. First released in 2016, it offers all sorts of benefits over Mac OS Extended, the previous default.

How fresh install OSX High Sierra USB?

Create a bootable macOS installer

1. Download macOS High Sierra from the App Store.
2. When it’s finished, the installer will launch.
3. Plug in the USB stick and launch Disk Utilities.
4. Click the Erase tab and make sure Mac OS Extended (Journaled) is selected in the format tab.
5. Give the USB stick a name, then click Erase.

How to avoid the APFS conversion on macOS High Sierra?

There are two methods to avoid the process, and we don’t recommend doing so at all, especially not if you’re a novice Mac user, but if you are determined to stop the HFS+ to APFS conversion, then use one of the options described below. Use an external drive as the target for the macOS High Sierra install.

Is there a way to skip the APFS conversion?

Despite the Apple support article saying that you can’t opt out of the transition to APFS, it turns out that you can skip APFS if you choose to start the installer from the command line of Mac OS and give a directive to skip file system conversion.

Can a solid state drive be converted to APFS?

No external drives will currently be converted to APFS when installing macOS 10.13. No-one really knows for how long this principle will hold true but currently this is the case for both kinds of drives: rotational magnetic and solid state drives. The way that I strongly suggest doing this is the safest and easiest.

What happens when I install macOS High Sierra?

“When you install macOS High Sierra on the Mac volume of a solid-state drive (SSD) or other all-flash storage device, that volume is automatically converted to APFS. Fusion Drives, traditional hard disk drives (HDDs), and non-Mac volumes aren’t converted. You can’t opt out of the transition to APFS.”