TigrisAni 15A783601y

This article discusses software internally used by Apple. Acquiring a copy without Apple's consent is illegal and may result in being scammed. Engaging in illegal activity is not condoned. This information is provided for educational purposes only.

iPhone X prototype running 15A783601y

Background

This firmware is an internal NonUI build of iOS 11.0. While a seemingly earlier version of TigrisAni 15A93261h, this firmware is one of the first to be seen running on an iPhone X prototype. It is also not too well optimized for the phone's new screen, notch, and rounded corners, with parts of the screen being cut off towards the edges.

This build does not contain kernels (mach files) for the t8020 processor, however kernel extensions for t8020 and t8027 are present. This build also contains diags images for the iPhone X.

This firmware has the kernel version Darwin Kernel Version 17.0.0: Fri Aug 11 19:50:52 PDT 2017; root:xnu_development-4570.2.5~1/DEVELOPMENT_ARM64_T8015.

This firmware can also run on an iPhone 6 Plus.

iPhone 6 Plus running 15A783601y, from @plzdonthaxme on Twitter.

Applications

Upon booting into SwitchBoard.app, the following apps are visible:

• AltoMobile
• ExtendedOQC
• GrapeCal
• GrapeCal_Lite
• NonUIConsoleViewer
• OrbCal
• Reliability
• Sequencer
• Spelunx
• Stencil
• USBHost
• WiPASmini