iOS 12.1

iOS

Version

12.1

Build ID

16B5077c

File Size

549.85 MB

Release Date

2018-10-09T17:06:10Z

Update Type

Beta

Delta update - requires 12.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 7 (GSM) →

About This Update

iOS 12.1 (build 16B5077c) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-10-09T17:06:10Z. The update package is 549.85 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 dc6960433aa384a49e09d9df0b7afe389cf60dc4.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-12335/C18DF92C-C8F0-11E8-AB72-A63B793D4068/com_apple_MobileAsset_SoftwareUpdate/dc6960433aa384a49e09d9df0b7afe389cf60dc4.zip