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!
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.
As always, rely on Software Update to determine your machine's eligibility for this, or any, update. SU installed the MBP Software Update before it would even show this firmware update. Installation went without a hitch. Boot ROM on my 17" went from MBP81.0047.B04 to ...B0E. The AMD EFI driver was updated from 01.00.504 to ...521.