First, boot into Recovery or Internet Recovery Mode. You do this by restarting your Mac and holdingCommand-R(Recovery Mode) orOption-Command-R(Internet Recovery Mode) when the gray screen appears. Once you are safely within the confines of Recovery or Internet Recovery Mode, clickUtilities > ...
If it takes more than 15 minutes, your device will exit recovery mode and you'll need to repeat steps 2 and 3. Wait for the process to finish. Then you can set up and use your device. View in context Similar questions iCloud restore Why do I need to sign in with my old phone’...
First, boot into Recovery or Internet Recovery Mode. You do this by restarting your Mac and holdingCommand-R(Recovery Mode) orOption-Command-R(Internet Recovery Mode) when the gray screen appears. Once you are safely within the confines of Recovery or Internet Recovery Mode, clickUtilities > T...