2 Replies Latest reply: Oct 22, 2013 1:04 PM by John Galt
iMaF.Ash Level 1 (0 points)

My Question is, Will it Wipe all my data in my MacBook Pro if I Upgrade to Mac OS X Mavericks 10.9

or else what will be modified?


MacBook Pro, OS X Mountain Lion (10.8.5), Mac OS X Maverics (10.9)
  • silvergc Level 3 (855 points)

    Apple claims no.  If it is like the upgrade from Lion to Mountain Lion, your data should survive the upgrade.  But, as in all cases of upgrades, back up your system first.

  • John Galt Level 8 (45,948 points)

    iMaF.Ash wrote:

     

    My Question is, Will it Wipe all my data in my MacBook Pro if I Upgrade to Mac OS X Mavericks 10.9

     

     

    No, but is something goes wrong with the installation you will wish you had a backup, so make one before upgrading.