Changes

* First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].

* First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].

* Download both <tt>'''osXXXXX.img'''</tt> and <tt>'''osXXXXX.crc'''</tt> to the root directory of a USB stick

* Download both <tt>'''osXXXXX.img'''</tt> and <tt>'''osXXXXX.crc'''</tt> to the root directory of a USB stick or SD card.

* Drop to the "'''ok'''" prompt by pressing ESC repeatedly during boot

* Drop to the "'''ok'''" prompt by pressing [[File:Esc.svg|24px]] (Esc) repeatedly during boot

* Type the command: <code>'''copy-nand u:\osNdx2.img'''</code> followed by ENTER

* Type the command: {{Code|'''copy-nand u:\osNdx.img'''}} for a USB stick or {{Code|'''copy-nand sd:\osNdx.img'''}} for a SD card followed by [[File:Key_enter.jpg|50px]] (enter)

* Wait for the display to fill in with color and the "'''ok'''" prompt to return

* Wait for the display to fill in with color and the "'''ok'''" prompt to return

* Type the command <code>reboot</code> followed by ENTER

* Type the command <code>reboot</code> followed by [[File:Key_enter.jpg|50px]] (enter)

* The XO will reboot, finish writing, reboot itself, and take you to the naming and color choice process

* The XO will reboot, finish writing, reboot itself, and take you to the naming and color choice process

* During the reboots, keep the charger connected to allow OFW to self-update

* During the reboots, keep the charger connected to allow OFW to self-update