Prepare iOS devices using Apple Configurator 2

When you prepare a device, Apple Configurator 2 wipes the device and upgrades the device OS to the latest version.
  1. Open Apple Configurator 2.
  2. Connect one or more iOS devices to your computer.
  3. Click Prepare.
  4. In the Configuration drop-down list, select Manual. Click Next.
  5. In the Server drop-down list, select the BlackBerry UEM server. Click Next.
  6. Optionally, select the Supervise devices check box. Click Next.
  7. If you selected Supervise devices, complete the organization information.
  8. Click Prepare and wait while the device is prepared. The process can take up to 15 minutes.
Distribute the devices to users for activation.