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IPhone OS 3

third version of iPhone OS by Apple Inc.
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Summary

IPhone OS 3 is a software version[1].

Key Facts

  • Instance of: iOS[2]
  • Based on: Darwin[3]
  • Follows: IPhone OS 2[4]
  • Followed by: IOS 4[5]
  • Developer: Apple Inc.[6]
  • Part of the series: iOS[7]
  • Copyright license: Apple Public Source License[8]
  • Software version identifier: 3.1.3[9]
  • Platform: IPhone (1st generation)[10], iPhone 3GS[11], iPhone 3G[12], iPod touch[13], iPad (1st generation)[14]
  • Publication date: June 17, 2009[15]
  • Official website: http://www.apple.com/iphone/softwareupdate/[16]
  • Copyright holder: Apple Inc.[17]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). IPhone OS 3. Retrieved November 1, 2026, from https://4ort.xyz/entity/iphone-os-3
MLA “IPhone OS 3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/iphone-os-3.
BibTeX @misc{4ortxyz_iphone-os-3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IPhone OS 3}}, year = {2026}, url = {https://4ort.xyz/entity/iphone-os-3}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IPhone OS 3 — https://4ort.xyz/entity/iphone-os-3 (retrieved 2026-11-01)

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