Reinstall Lion whilst retaining files & user settings - doable from USB stick?

Discussion in 'Mac OS X Lion (10.7)' started by mustgroove, Aug 16, 2012.

  1. macrumors regular

    Aug 14, 2006
    Apple have an article ( about how to reinstall Lion whilst retaining all your files & user settings... but the article only mentions doing it from the Recovery partition, which would then download the installer from scratch.

    Is it possible to reinstall "in place" (retaining all files & settings) from a USB bootable installer made from the App Store Lion installer?

    I just don't wanna forge ahead with the USB stick method and inadvertently perform a complete reinstall...
  2. thread starter macrumors regular

    Aug 14, 2006

    Anyone with any thoughts?

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