iPhone OS 1.0 build 1A543a

1A543a
Build of iPhone OS 1
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Supported devicesiPhone (1st generation)

iPhone OS 1.0 build 1A543a is the official RTM build of iPhone OS 1, which was released alongside the iPhone on 29 June 2007.

Features[edit | edit source]

  • Make and receive phone calls and messages.
  • Take and view photos.

Programs[edit | edit source]

  • Text (now known as Messages)
  • Calendar
  • Photos
  • Camera
  • Stocks
  • Maps
  • Weather
  • Clock
  • Calculator
  • Notes
  • Settings
  • Phone
  • Mail
  • Safari
  • iPod (now known as Music)