Updating firmware on macbookpro
I copied the file (located in Contents/Resources) to my home directory.After I used this command: sudo bless -mount / -firmware MBP55_00AC_03B_The terminal didn’t give any output info and returned to my home directory.
But the EFI seems to check the version and says that it’s not for my model.
Apple today released Mac Book Pro Flash Storage Firmware Update 1.0 for the 2015 Mac Book Pro, which fixes a storage firmware issue that could cause data corruption in rare cases.
Apple recommends that all customers who have a mid-2015 Mac Book Pro download and install the update.
I’m not sure, but my gut tells me that the Ubuntu install fried the firmware.
I’m guessing using bless to reflash the Mac Book is the right solution.