NonUI builds

See also: Beta Firmware

This is a documented list of prototype firmwares from prototypes found in the wild.

Version	Build	Codename	Baseband	SHA1 Hash	Comments	File Size	Device
1.0	1A420	Alpine	03.06.01_G[1]	6e798e906c6590a7521ef89b731569be6d05b3aa	Originally available here, but was soon taken down.	109,813,128	iPhone
	4A57		?	?	Used for testing.	?
3.1b	7C108b	Sierra					iPhone 3GS
Inf1	8A2062a	Inferno					iPhone 4
?	7C144	Inferno					iPod 3G
	7C1023e	Inferno
	8A2062a	Inferno					iPhone 4
6.0	10A23110z	SwitchBoard			These devices are running Factory SwitchBoard software that happens to run Inferno and other Diagnostic utility's		iPhone 5
7.0.3	11B64940j	SwitchBoard					iPad mini 2
8.0	12A9331h	SwitchBoard					iPhone 6