This article discusses software internally used by Apple.
Acquiring a copy without Apple's consent is illegal and may result in being scammed.
Internal UI versions of iOS updates are released to corporate Apple employees. These updates tend to contain features meant for testing purposes and are usually seeded internally before being deployed to the Apple Developer Program or Apple Beta Software Program. Download links provided are hosted by Apple.
- 1.x: 1.0
- 6.x: 6.0.1