davidlv macrumors 68020 Original poster Apr 5, 2009 2,291 874 Kyoto, Japan Jan 24, 2015 #1 My friend has a 2011-2012 MaBook Air 11", running Lion. Can he upgrade directly to Mavericks? I have a Mavericks USB install disk, can we use that to upgrade without going through ML first?
My friend has a 2011-2012 MaBook Air 11", running Lion. Can he upgrade directly to Mavericks? I have a Mavericks USB install disk, can we use that to upgrade without going through ML first?
maflynn macrumors Haswell May 3, 2009 74,934 45,325 Jan 24, 2015 #2 He should be able to go directly to Mavericks.