iPhone OS 1

iPhone OS 1
Version of iPhone OS
IPhone OS 1 logo.png
IPhoneOS 1.1.4 SpringBoard.png
iPhone OS 1.1.4 running on a first-generation iPhone
Version1.x
CodenameAlpine (1.0)
SUHeavenlyJuly (1.0.1 - 1.0.2)
Snowbird (1.1 - 1.1.1)
Oktoberfest (1.1.2)
Little Bear (1.1.3 - 1.1.5)
ArchitectureARM32
Latest build4B1 (1.1.5)
Release date2007-06-29
Replaced by
iPhone OS 2

iPhone OS 1 is the first release of Apple's iOS operating system for mobile devices, released on 29 June 2007.

List of known builds[edit | edit source]

1.0[edit | edit source]

Confirmed build Acorn builds
Leaked build 1A420 (Factory)
Leaked build 1A543a

1.0.1[edit | edit source]

Leaked build 1C25

1.0.2[edit | edit source]

Leaked build 1C28

1.1[edit | edit source]

Confirmed build 3A53 (Factory)
Leaked build 3A100a (RTM for iPod Touch)
Leaked build 3A101a (Revised Update for iPod Touch)

1.1.1[edit | edit source]

Leaked build 3A109a (RTM)
Leaked build 3A110 (RTM for iPod Touch)

1.1.2[edit | edit source]

Confirmed build 3B48 (Factory)
Leaked build 3B48b

1.1.3[edit | edit source]

Confirmed build 4A57 (Factory)
Unconfirmed build 4A86 (Factory)
Leaked build 4A93
Confirmed build 4A93i (Factory)
Confirmed build 4A102a (Factory)

1.1.4[edit | edit source]

Leaked build 4A102

1.1.5[edit | edit source]

Leaked build 4B1 (iPod Touch)
iOS
IOS wordmark (2017).svg
iPhone OS
iOS
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