Has anyone put together a package or script that will allow me to flash my refurb 1,2 to 2,1 firmware? It seems that the version of the firmware that is on the refurb machines is not recognized by the updater.
Has anyone put together a package or script that will allow me to flash my refurb 1,2 to 2,1 firmware? It seems that the version of the firmware that is on the refurb machines is not recognized by the updater.
Wouldn't those be different models?
Why are you needing to update the firmware? With firmware updates, it's really best to not update them, unless you are experiencing a specific issue the update it supposed to address.
There is no specific need to update the FW in a 1,1 to a 2,1 unless you've swapped to incompatible processors. In any case, first check the F/W you currently have -> About This Mac -> More Info -> will say right in system profiler "BOOT ROM VERSION". Just download the applicable installer from Netkas and click update.
BTW, OP says you can downgrade at will? I was thinking of going back to 1,1 for ID purposes in certain benchmarks. Is it safe considering I've upgraded to X5355s?
The threads over at Netkas indicate that the refurb machines are way our in left field and that there's a lot of manual manipulation required to get the updater to put the 2,1 FW on them.
Yes, I'm considering changing processors, so I want to have a way to make my machine recognize them if the FW I have now does not.
I'm not at that machine right now, but I recall that the System Profiler noted that it was manufactured in 2008. I suppose that was when it was refurbished, and I got it shortly after that as a paid replacement for the DP G5 that I had that would never work correctly for the three years I had it.