Skip to main content

Changes to Step #2

Edit by Josh Calvetti

Edit approved by Josh Calvetti


Step Lines

[title] Disable SIP
[* black] You'll need to disable System Integrity Protection (SIP) in order to flash the new firmware.
[* black] Restart your Mac Pro and hold '''cmd+r''' to boot into the recovery partition on your boot drive.
[* black] Once in Recovery Mode, go to the Utilities menu at the top of the screen and click '''Terminal'''
[* black] Enter the following command:
[* black] csrutil disable
[* black] Hit return and restart your Mac Pro as normal.