iMac update

in Mac Software edited January 2014
Anybody figured out what the iMac update is on VersionTracker? Is it for all iMac's or just the new flat panels?


  • Reply 1 of 3
    buonrottobuonrotto Posts: 6,368member
    It's for -- ready -- LCD iMacs running Mac OS X version 10.1.5, build 5T91 only. Pretty small slice of the pie actually.
  • Reply 2 of 3
    baumanbauman Posts: 1,248member
    What's the deal with the different build numbers? I have an LCD iMac, running 10.1.5, but the build is different. Any particular reason? Does Apple change the upgrades without changing the version number? What's the deal?
  • Reply 3 of 3
    eugeneeugene Posts: 8,254member
    It means some iMacs weren't able to get the plain vanila 10.1.5 update because they were already shipped with 10.1.5, though a different build. These iMac shipped with build 5T91. Anybody with a completely upgraded iMac that didn't originally ship with 5T91 should have 5S66.
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