# IPhone OS 1

> first major version of the mobile operating system by Apple

**Wikidata**: [Q17058718](https://www.wikidata.org/wiki/Q17058718)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/IPhone_OS_1)  
**Source**: https://4ort.xyz/entity/iphone-os-1


## References

1. Quora