1. Create Mojave Usb Installer
2. Mojave Usb Installer

You can use an external drive or secondary volume as a startup disk from which to install the Mac operating system. Longtime macOS users will know that even though the Mac has a built-in recovery partition, it’s always useful to have a dedicated USB drive with a macOS installer.

Brand: Upgradeable

Part No: UA1090

1. Step Four: Booting Your Mac From a USB Drive. Simply connect the USB drive you created to an open USB port on your Mac. Turn on the system or restart it if it is already on. Immediately press and hold the Option (Alt) key on the keyboard when it starts. You should now see an option to select the USB drive as a boot disk.
2. Device usb-ehci,id=ehci -device usb-host,bus=ehci.0,vendorid=0x8888,productid=0x8888 Make sure there is no empty lines in this file. The vendor id and the product id in this example are not real. To find out yours, use this command in the terminal: lsusb.

Upgradeable Part No:

Create Mojave Usb Installer

Mojave Usb Installer

This is a high speed 16GB USB flash drive, we have used our own guide, to create a installer USB for MacOS Mojave.

We are not selling MacOS Mojave, you can download and install MacOS for free. However Apple have made it harder to install the latest OS on your Mac. A installer USB makes life easier.

Fresh install
If you want to install Mojave, and you have a new drive install in your Mac, all you have to do is plug in this USB and start the Mac. The USB should build MacOS Utilities page. From there use Disk Utilities to initialise the drive (APFS format). Then install new MacOS.
If you get a question mark or a spinning globe of the world, shut the mac doen (hold down power button) and restart Mac holding down option key. A yellow drive should appear called Mojave installer. Click on that drive.

Cloning with OWC Envoy case
If you are cloning with a OWC Envoy case with a new Aura X SSD, we recommend you use a Mojave installer USB. Install new SSD, put old SSD in the Envoy. Plug in the USB Mac OS installer and turn on the Mac. The USB should build MacOS Utilities page. From there use Disk Utilities to initialise the new Aura X SSD (APFS format). Plug Envoy into a spare USB port. Using Disk Utlities, select the new Aura X from the left hand window. Click on Restore button on top menu. The choose Restore from: and select your original SSD that is in the Envoy case.
Please note both drives must be of the same format type (APFS) to do a restore.

Restoring from Time Machine
If you are restoring from Time Machine, you can use this USB to boot the Mac into OS Utilities page.
The procedure would be: Install new SSD. Restart Mac with USB Mac OS installer. The USB should build MacOS Utilities page. From there use Disk Utilities to initialise the new SSD using the correct disk format. After the drive is erased, go to the OS Utilities option Restore from Time Machine. Plug your Time Machine into USB or if it is a Time Capsule connect the capsule to the Mac using a network cable. The Time Machine should appear in what is available to restore. Follow onscreen instructions to restore.