Apple is now rolling out the iOS 12.1.1 Developer beta 3 for supported iPhone and iPad devices. The update comes right after the final version of iOS 12.1 released with support for Group FaceTime,  New Emojis, and Dual SIM capabilities on iPhone XS, XS Max, and iPhone XR.

You can download the iOS 12.1.1 Developer beta 3 by installing the iOS 12 beta profile on your iPhone. But if you prefer to install iOS updates manually via iTunes using IPSW firmware files, below are download links for all iOS 12.1.1 IPSW files for all supported iPhone devices.

iPhone modelsiOS versionDownload link
iPhone XS MaxiOS 12.1.1 (16C5050a)Download
iPhone XSiOS 12.1.1 (16C5050a)Download
iPhone XRiOS 12.1.1 (16C5050a)Download
iPhone XiOS 12.1.1 (16C5050a)Download
iPhone 8iOS 12.1.1 (16C5050a)Download
iPhone 8 PlusiOS 12.1.1 (16C5050a)Download
iPhone 7iOS 12.1.1 (16C5050a)Download
iPhone 7 Plus
iOS 12.1.1 (16C5050a)Download
iPhone SEiOS 12.1.1 (16C5050a)Download
iPhone 6siOS 12.1.1 (16C5050a)Download
iPhone 6s PlusiOS 12.1.1 (16C5050a)Download
iPhone 6iOS 12.1.1 (16C5050a)Download
iPhone 6 PlusiOS 12.1.1 (16C5050a)Download
iPhone 5siOS 12.1.1 (16C5050a)Download

For help installing iOS 12.1.1 through IPSW firmware file, follow our step-by-step guide at the link below.

→ How to install iOS IPSW firmware file using iTunes on Windows and Mac

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