MIB generations

Various generations and tiers were manufactured by different vendors. Here's a list that should shed more light onto this topic.

All MIB generations, tiers, and vendors

Generation, Tier, Vendor, and SW Train Prefix scheme

Generation	Tier	Vendor	SW Train Prefix
MIB1	Entry	Continental	MENT_
	Entry-Plus		????_
	Standard	Panasonic	MSTD_
	High	Harman	MHIG_
MIB2	Entry	LG	MEN2_
	Standard-Plus	Delphi	MS2P_
	Standard	Technisat/Preh	MST2_
		Delphi
	Standard (China Market)	Delphi	CNS2_
	High	Harman or Aisin	MHI2_
		Harman + QualComm	MHI2Q_
	High-Scale	Delphi	MHS2_
	High-Plus	Aptiv	MH2P_
MIB3	Entry	????	MEN3_
	Option Infotainment	LG	MOI3_
	Option Infotainment	Preh	MOI3_
	Top-Basic	Aptiv	MBA3_
	Top-High		MHI3_
	Top-Premium		MPR3_
	Standard (China Market)	Joynext	CNS3_