Hello,
I have a Mid-2012 15'' MBP with EFI version MBP91.00D3.B0D
According to Apple, the latest available for this model is MBP91.00D3.B0C (2015-002)
I was wondering if this one is newer? Since it finished wish a C, I would think it's older than the one installed, which finishes with a D?
If mine is newer, than how come it's not available for download?
Thank you!
MacBook Pro, OS X El Capitan (10.11.5), 15'' Mid-2012
I also would like to know it =/
Seems when you upgrade to El Capitan, EFI is flashed to B0D, so B0D is newer, I suppose.
What is your SMC version? 2.2f44 is the latest which is also flashed when you upgrade to El Capitan which is used to be 2.1f175.
Hi,
Well, I updated to Sierra in the meantime and have these versions flashed (they were the same in El Capitan, I think)
Boot ROM: MBP91.00D3.B0D
SMC: 2.1f175
I am not updated and I have MBP91.00D3.B0D
My SMC is not updated too: 2.2f41
Probably D is the newest, but Apple forgot to update the website
According to this list provided by Apple, 2.1f175 is the latest SMC for 15'' Mid-2012 MPB and 2.2f44 is latest for 13'' Mid-2012 MBP: About EFI and SMC firmware updates for Intel-based Mac computers - Apple Support
According to the list MBP91.00D3.B0Cis the latest EFI for 15'' Mid-2012 MBP, but mine has B0D
The firmware you MUST have for reliable, general operation is available for download. Your versions are later (more recent) and Apple has automatically installed those for you because they felt the machine would operate better under your conditions (under advanced version of Mac OS, for example) than the generally available versions.
MacBook Pro EFI - which is newer?
