PeaceEYabuli 16E31120m

Background
This firmware was found on an iPad Air 3 (iPad11,3 model) prototype. This firmware is based off of an internal version of iOS 12.2.

Kernels
This firmware contains Mach and KASAN kernels for the following devices/SoCs: J210, J211, J217, J218, and T8020.

Applications
After booting into this firmware, the following applications are available on SwitchBoard.app:
 * AltoMobile
 * FactoryStencil
 * GrapeCal
 * GrapeCal Lite
 * LCDMura (hidden)
 * LcdUTest (hidden)
 * MesaCal
 * Ness (hidden)
 * NonUIConsoleViewer
 * NonUIQRCode (hidden)
 * Operator
 * Pippi
 * Reliability
 * Alternate Reliability
 * Sequencer
 * Spelunx
 * USBHost