PeaceAlshanPVT 16A13580z

Background
This build is most likely based on an internal build of iOS 12.0. It was first found on an iPhone XR prototype but may support other devices. It has appeared on other iPhone XR prototypes, some of which were sold on Idlefish.

Applications
Upon booting SwitchBoard.app Lets you choose from the following applications.
 * AltoMobile
 * CoexBlender
 * NonUIConsoleViewer
 * LCDMura
 * LcdUTest
 * Ness
 * NonUIQRCode
 * OrbCal
 * Reliability
 * Sequencer
 * Sightglass
 * FactoryStencil
 * USBHost
 * WiPASmini