Apple has released the iOS 12.1 Developer Beta sooner than we thought. The update is available to download right now through the developer console OR directly on your iOS devices if you’ve got the iOS 12 Beta Profile installed.

If you prefer to update your iPhone to developer beta releases using IPSW firmware files, we got your covered. Grab the iOS 12.1 IPSW files from the link below and manually install the update using iTunes on your computer.

Download iOS 12.1 beta 2 IPSW Firmware

iPhone and iPad modelsiOS versionDownload link
iPhone XSiOS 12.1 beta 5 (16B5089b)Download
iPhone XS MaxiOS 12.1 beta 5 (16B5089b)Download
iPhone XiOS 12.1 beta 5 (16B5089b)Download
iPhone 8iOS 12.1 beta 5 (16B5089b)Download
iPhone 8 PlusiOS 12.1 beta 5 (16B5089b)Download
iPhone 7iOS 12.1 beta 5 (16B5089b)Download
iPhone 7 Plus
iOS 12.1 beta 5 (16B5089b)Download
iPhone SEiOS 12.1 beta 5 (16B5089b)Download
iPhone 6siOS 12.1 beta 5 (16B5089b)Download
iPhone 6s PlusiOS 12.1 beta 5 (16B5089b)Download
iPhone 6iOS 12.1 beta 5 (16B5089b)Download
iPhone 6 PlusiOS 12.1 beta 5 (16B5089b)Download
iPhone 5siOS 12.1 beta 5 (16B5089b)Download

For help installing an IPSW firmware file on your iPhone or iPad, follow the link below:

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