2 212rikanmofo macrumors 68020 Original poster Jun 2, 2014 #1 Is it possible to perform an upgrade to Yosemite developer preview if you already have Mavericks installed? Or is it a clean install only?
Is it possible to perform an upgrade to Yosemite developer preview if you already have Mavericks installed? Or is it a clean install only?
Mr. Retrofire macrumors 603 Jun 2, 2014 #2 212rikanmofo said: Is it possible to perform an upgrade to Yosemite developer preview if you already have Mavericks installed? Or is it a clean install only? Click to expand... It is possible.
212rikanmofo said: Is it possible to perform an upgrade to Yosemite developer preview if you already have Mavericks installed? Or is it a clean install only? Click to expand... It is possible.
happyslayer macrumors 65816 Jun 2, 2014 #3 I did it this afternoon. (After a TimeMachine Backup, of course) Worked great.