MacBook Pro EFI Firmware Update for Mac

why don't they just say which model number the update is for .....not everyone can remember when their laptop was produced i'm guessing this is for model 5,1

Brilliant! Fixed the incessant flickering on MBP that's been going on for months now (was getting ready to bring it in since it's still under warranty...but kinda sucks living without a computer for a few days, as sad as that may be). In any case, install without a hitch and there has been no flickering of the display since - it's like having a new computer!

Would install into Core Service Folder on my Early 2011 MPB 13", but the firmware update process after reboot would never initiate. Worked fine on an Early 2011 MBP 15", however.

Would install (into Core Services Folder) but not update my MBP 13"" Early 2011's firmware. Did work on a 15" Early 2011, though.

Early 2010 MBPs? Maybe I missed something, but afaik there are only mid-2010 MBPs. As firmware updates are no joke, why not clearly state, say, MBP5,3 or MBP6,2? One can easily check in System Profiler/System Information.