iOS 12.1

iOS

Version

12.1

Build ID

16B5068i

File Size

562.8 MB

Release Date

2018-10-02T17:11:57Z

Update Type

Beta

Delta update - requires 12.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 8 (GSM) →

About This Update

iOS 12.1 (build 16B5068i) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2018-10-02T17:11:57Z. The update package is 562.8 MB. This is a delta (partial) update that requires 12.0 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 2f6d5895d87edfb5961d685053fe6f9fa7c85d07.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-09922/7856933E-C410-11E8-A14F-8E25066FF446/com_apple_MobileAsset_SoftwareUpdate/2f6d5895d87edfb5961d685053fe6f9fa7c85d07.zip