Can I Downgrade From 10.5.7 To 10.5.5?

Discussion in 'Mac Basics and Help' started by nrus007, Jul 25, 2009.

  1. nrus007
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    macrumors newbie

    Jul 25, 2009
    I need to downgrade from 10.5.7 to 10.5.5 as I have had wireless problems ever since upgrading so it would be easier to downgrade. Can someone please tell me step by step how to downgrade from 10.5.7 to 10.5.5 as trying to install the 10.5.5 combo update obviously does not work. Please help as this is very frustrating!


  2. surflordca
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    macrumors 6502a


    Nov 16, 2007
    Ontario, Canada

    I don't think it is possible. You can Install your OS from your OS DVD and do no upgrades but as soon as you upgrade your version as far as I know you are going to get the latest...
  3. Hawkeye411
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    macrumors 68000


    Jun 6, 2007
    Canada EH!!!
    Back up your files to an external HD
    Do a fresh install of 10.5.0
    Install the 10.5.5 combo update.
    Reinstall all of your software.
    Copy files back.


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