iOS 12.1

iOS

Version

12.1

Build ID

16B5084a

File Size

236.7 MB

Release Date

2018-10-15T17:03:24Z

Update Type

Beta

Delta update - requires 12.1 installed first.

Download OTA

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About This Update

iOS 12.1 (build 16B5084a) is an official Apple over-the-air update for the iPhone XS, released on 2018-10-15T17:03:24Z. The update package is 236.7 MB. This is a delta (partial) update that requires 12.1 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 90fa91d9442c85942221c0055af2b0cf786d6e7d.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-13906/8625F8D0-CD7D-11E8-B527-C39F77B3EFDF/com_apple_MobileAsset_SoftwareUpdate/90fa91d9442c85942221c0055af2b0cf786d6e7d.zip