Mac Pro 2009 To 2010 Firmware Tool Download !!top!! Page

– The firmware is free. Any website asking for payment is a scam.

To upgrade a 2009 Mac Pro (4,1) to the 2010 (5,1) firmware, you need the Mac Pro 2009-2010 Firmware Tool Mac Pro 2009 To 2010 Firmware Tool Download

The firmware tool is not a "click-to-run" utility like a standard app. It requires specific hardware conditions to work safely. – The firmware is free