Carrier Firmware

This article discusses software internally used by Apple. Acquiring a copy without Apple's consent is illegal and may result in being scammed. Engaging in illegal activity is not condoned. This information is provided for educational purposes only.

See also: Beta Firmware and Factory Firmware

This is a documented list of known carrier firmwares, used by carriers to test different functions of their network on different iOS firmware versions. Carrier firmwares are mostly identical to production firmwares, but they include extra internal applications with varying purposes. They do not include SwitchBoard.app. Some carrier firmware bundles support restoring multiple devices.

Carrier RemoteUI Tester application included on some firmwares.

iPhone 6

Version	Build	Codename	Baseband	Comments
9.0	13A4305g	Denali?	?	-
9.1	13B5119e	Denali?	?	-
9.2	13C71	Castlerock	?	-
11.4.1	15G77	?	?	From China Unicom.

iPhone 6 Plus

Version	Build	Codename	Baseband	Comments
10.2.1	14D27	Yellowstone?	?	Shares an IPSW with Presidio 14D27.
11.4.1	15G77	Yellowstone71	?	From China Unicom, Shares an IPSW with Presidio 15G77.

iPhone 6s Plus

Version	Build	Codename	Baseband	Comments
10.2.1	14D27	Presidio?	?	Shares an IPSW with Yellowstone 14D27.
11.4.1	15G77	Presidio82	?	From China Unicom, Shares an IPSW with Yellowstone 15G77.

iPhone 7 (iPhone9,1)

Version	Build	Codename	Baseband	Comments
10.1.1	14B150	Appalachian?	?	Its IPSW also supports iPhone9,3.
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone9,3, iPhone10,1 and iPhone10,4.

iPhone 7 (iPhone9,3)

Version	Build	Codename	Baseband	Comments
10.1.1	14B150	Appalachian?	?	Its IPSW also supports iPhone9,1.
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone9,1, iPhone10,1 and iPhone10,4.

iPhone 7 Plus (iPhone9,2)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone9,4, iPhone10,2 and iPhone10,5.

iPhone 7 Plus (iPhone9,4)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone9,2, iPhone10,2 and iPhone10,5.

iPhone 8 (iPhone10,1)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,4, iPhone9,1 and iPhone9,3.

iPhone 8 (iPhone10,4)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,1, iPhone9,1 and iPhone9,3.

iPhone 8 Plus (iPhone10,2)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,5, iPhone9,2 and iPhone9,4.

iPhone 8 Plus (iPhone10,5)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,2, iPhone9,2 and iPhone9,4.

iPhone X (iPhone10,3)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,6.

iPhone X (iPhone10,6)

Version	Build	Codename	Baseband	Comments
11.4.1	15G77	?	?	From China Unicom, Its IPSW also supports iPhone10,3.

iPad Mini (iPad2,7)

Version	Build	Codename	Baseband	Comments
9.0	13A4280d	MonarchVailPrime	9.00.02 (debug)	-