iphone45.11ipsw

DownloadcurrentandpreviousversionsofApple'siOS,iPadOS,watchOS,tvOS,audioOSandmacOSfirmwareandreceivenotificationswhennewfirmwaresare ...,DownloadiOSIPSWfilesforiPhone4(GSM),DownloadiOSIPSWfilesforiPhone4[S],Downloadthecurrentandpreviousversions(NormalorBetarelease)ofiPhone4[S],,2012年4月27日—DownloadiOS5.1.1(9B206)foriPhone4(CDMA),2012年4月27日—DownloadiOS5.1.1(9B206)foriPhone4(GSM),2012年4月2...

參考資訊如下
Choose an IPSW for iOS 5.1.1

Download current and previous versions of Apple's iOS, iPadOS, watchOS, tvOS, audioOS and macOS firmware and receive notifications when new firmwares are ...

Choose an IPSW for the iPhone 4 (GSM)

Download iOS IPSW files for iPhone 4 (GSM)

Choose an IPSW for the iPhone 4[S]

Download iOS IPSW files for iPhone 4[S]

Download IPSW for iPhone 4[S]

Download the current and previous versions (Normal or Beta release) of iPhone 4[S]

How to Downgrade the iPhone 4 to iOS 5.1.1 (Internal Build ...

iOS 5.1.1 (9B206) for iPhone 4 (CDMA)

2012年4月27日 — Download iOS 5.1.1 (9B206) for iPhone 4 (CDMA)

iOS 5.1.1 (9B206) for iPhone 4 (GSM)

2012年4月27日 — Download iOS 5.1.1 (9B206) for iPhone 4 (GSM)

iOS 5.1.1 (9B206) for iPhone 4[S]

2012年4月27日 — Download iOS 5.1.1 (9B206) for iPhone 4[S]

iOS 5.1.1 (9B208) for iPhone 4 (GSM)

2012年5月25日 — Download iOS 5.1.1 (9B208) for iPhone 4 (GSM)

iOS 5.1.1 (9B208) Released For iPhone 4 GSM [Direct ...

2012年5月26日 — iOS 5.1.1 (9B208) Released For iPhone 4 GSM [Direct Download Link] ... Apple has a knack for supporting one-generation-old devices, mainly because ...