Mac OS X Lion build 11A390

11A390
Build of Mac OS X Lion
MacOS-10.7-11A390-Desktop.png
Architecturei386, x86_64
Compiled2011-02-19
Timebomb
Works in
AboutOS-X-10.7-11A390-About.png

Mac OS X Lion build 11A390 is the official Developer Preview 1 build of Mac OS X Lion, released to subscribers of the Apple Developer program on 24 February 2011. It is the last build of Mac OS X that is able to boot on Macs with a 32-bit Intel CPU.

New features and changes[edit | edit source]

  • The default wallpaper has been changed to "Mt. Fuji".
  • The shutdown/logoff session has added an option to reopen applications the next time the user logs back on.
  • Apple System Profiler has been renamed to System Information.
  • The cursor has been slightly redesigned.
  • The loading bar has been toned up to look lighter in colour.
  • The close/expand/minimise buttons have shrunk in size.

Gallery[edit | edit source]

Setup[edit | edit source]

  • Installer

    Installer

  • EULA

    EULA

  • Select hard drive

    Select hard drive

  • Copying files

    Copying files

  • Second part of setup

    Second part of setup

  • Install Succeeded

    Install Succeeded

Interface[edit | edit source]

  • Boot screen

    Boot screen

  • Login screen

    Login screen

  • OOBE

    OOBE

  • Launchpad

    Launchpad

  • Folders in Launchpad

    Folders in Launchpad

  • Server components

    Server components

  • Mission Control

    Mission Control

  • Shutdown confirmation

    Shutdown confirmation

  • uname -a command in Terminal

    uname -a command in Terminal

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