MonarchNanshan 13A22120w

Background
The following is one of the earliest known NonUI builds that is based off of an internal version of iOS 9.0. Originally found on an iPhone 6s Plus prototype, this firmware features two versions of Reliability along with other SwitchBoard applications.

Applications
Upon booting into SwitchBoard.app, the user will be able to choose from a number of applications:
 * AltoMobile
 * dtxCaliente
 * GrapeCal
 * LCDMura (hidden)
 * LcdUTest (hidden)
 * MesaCal
 * Ness (hidden)
 * NonUIConsoleViewer
 * Operator
 * QRCode
 * Reliability
 * Reliability (there are two)
 * Sequencer
 * Spelunx
 * USBHost
 * WiPASmini
 * ThermalDOE