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Mac Pro 4,1 (Early 2009) firmware update to 5,1; This patch fixes previously broken firmware images downloads from Apple website.
30 wrz 2024 · Removing a Mac's Firmware Password By Reflashing EFI ROM. According to Apple, the only way to remove an unknown firmware password from a MacBook (2011 and later) is to take it to the Apple Store with the original proof-of-purchase.
9 paź 2011 · Has anyone tried the Mac Pro 2009-2010 firmware tool hack that is floating around out there? It seems to work with no problems. A cheap way to turn your 2009 quad core into a 2010 hexacore.
25 sie 2024 · Step 1 Download the Tools & Upgrade to macOS 10.11. First thing's first: You will want to upgrade to macOS 10.11, which is the latest "officially" supported version of macOS for the 4,1 Mac Pro. Provided you are on at least 10.6.6, you should be able to download the installer from the Mac App Store by following this link.
28 sty 2015 · 1: Try to Reset or Disable with Firmware Password Utility. You may be able to reset, change, or disable the firmware password using the same method you used to set the password to begin with, this requires booting into Recovery Mode: Reboot the Mac and hold down Command+R to enter recovery mode.
7 lip 2014 · - i tried to use the "Mac Pro 2009-2010 Firmware Tool" on mavericks, yosemite and el capitan (here i disabled csrutil). - double click the "Mac Pro 2009-2010 Firmware Tool" > Click...
7 lip 2014 · Apparently all you have to do is this: Download the Mac Pro Firmware update 1.5 (MacProEFIUpdate.dmg) from Apple: http://support.apple.com/kb/DL1321 With the downloaded .dmg on the desktop,...
