MacBook Pro EFI Firmware Update 1.5.1

Download icon

About MacBook Pro EFI Firmware Update 1.5.1

This update fixes several issues to improve the stability of MacBook Pro computers.

After the firmware is successfully applied to your Mac, your Boot ROM Version will be:

MBP21.00A5.B08 or MBP31.0070.B07

You can confirm the version of the Boot ROM installed on your computer using System Profiler.

To complete the firmware update process, please follow the instructions in the updater application (/Applications/Utilities/MacBook Pro EFI Firmware Update.app). The updater will launch automatically when the Installer closes.

Download
  • Post Date: April 21, 2008
  • Download ID: DL76
  • License: Update
  • File Size: 4.9MB
System Requirements
  • Mac OS X 10.4.11 or later
  • Mac OS X 10.5.2 or later
Supported Languages
  • Deutsch
  • English
  • Français
  • 日本語
  • Español
  • Italiano
  • Nederlands
  • Dansk
  • Norsk Bokmål
  • Polski
  • Português
  • Português Brasileiro
  • Pусский
  • Suomi
  • Svensk
  • 简体中文
  • 繁體中文
  • 한국어
Download