Macschrauber
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das hab ich noch bei mir:
1. Download patcher tool
2. Download the Apple firmware update
3. Mount the .dmg file
4. Use the upgrade tool to create the RAM Disk which in my case directly failed after creating the RAM Disk with the error code 5530
5. Have a look at the content of the upgrade tool and copy the following scripts from /Contents/Resources to the RAM Disk:
1. ExtractAndPatchEFIFiles.sh
2. UpgradeEFI2006-2007.sh
3. DowngradeEFI2007-2006.sh
4. MacProEFIUpdater2006.patch
5. MacProEFIUpdater2007.patch
6. Open ExtractAndPatchEFIFiles.sh with the editor of your choice
7. Remove the following lines:
1. Code: hdiutil attach -nobrowse MacProEFI2006and2007.dmg
2. Code: rm -R Expanded
3. Code: rm -R System
4. Code: rm Payload
8. Save the script
9. Run it with Code: ./ExtractAndPatchEFIFiles.sh
10. Run the actual upgrade script with sudo rights via Code: sudo ./UpgradeEFI2006-2007.sh
11. If everything runs trough without error proceed with the firmware upgrade:
1. Shut down the Mac
2. Press and hold the power button until it blinks
3. Wait for the upgrade to finish
4. Check the firmware version
5. Reboot in case it does not detect your CPUs correctly until it does.
1. Download patcher tool
2. Download the Apple firmware update
3. Mount the .dmg file
4. Use the upgrade tool to create the RAM Disk which in my case directly failed after creating the RAM Disk with the error code 5530
5. Have a look at the content of the upgrade tool and copy the following scripts from /Contents/Resources to the RAM Disk:
1. ExtractAndPatchEFIFiles.sh
2. UpgradeEFI2006-2007.sh
3. DowngradeEFI2007-2006.sh
4. MacProEFIUpdater2006.patch
5. MacProEFIUpdater2007.patch
6. Open ExtractAndPatchEFIFiles.sh with the editor of your choice
7. Remove the following lines:
1. Code: hdiutil attach -nobrowse MacProEFI2006and2007.dmg
2. Code: rm -R Expanded
3. Code: rm -R System
4. Code: rm Payload
8. Save the script
9. Run it with Code: ./ExtractAndPatchEFIFiles.sh
10. Run the actual upgrade script with sudo rights via Code: sudo ./UpgradeEFI2006-2007.sh
11. If everything runs trough without error proceed with the firmware upgrade:
1. Shut down the Mac
2. Press and hold the power button until it blinks
3. Wait for the upgrade to finish
4. Check the firmware version
5. Reboot in case it does not detect your CPUs correctly until it does.