MacOS Sierra USB Recovery Reinstall

Recovery USB for MacOS X 10.12 Sierra Reinstall Repair

This USB can be used to install a clean copy of Apple Mac OS X 10.12 Sierra or to update your existing system to 10.12 Sierra

Installing, Recovering or upgrading your software from a USB is NOT a quick process and can take 30-45 minutes to complete. Please be patient and allow the process plenty of time to finish.

System Requirements

• Mac with an Intel Processor
• Minimum 2GB of RAM
• Minimum 9GB of disk space available

Supported Models

• iMac: Mid-2007 to Mid-2015
• MacBook Air: Late 2008 onwards
• MacBook: Late 2008 Aluminum, or Early 2009 onwards
• Mac Mini: Early 2009 onwards
• MacBook Pro: Mid/Late 2007 onwards
• Mac Pro: Early 2008 onwards
• Xserve: Early 2009

Installation Instructions

1. Insert the USB in your USB Slot. It should appear on your desktop. Do NOT click on it.
2. Restart your mac.
3. As soon as you hear the startup chime press and hold the option [ALT] key on your keyboard.
4. Choose start from USB symbol.