iOS 12.1.1

iOS

Version

12.1.1

Build ID

16C5050a

File Size

373.58 MB

Release Date

2018-11-15T18:04:52Z

Update Type

Beta

Delta update - requires 12.1 installed first.

Download OTA

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

About This Update

iOS 12.1.1 (build 16C5050a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-11-15T18:04:52Z. The update package is 373.58 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 00e6b7391f96862f379f3cd2e75439b390ae06d0.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-24696/F04838DE-E783-11E8-A646-9D5AB8BE5E6B/com_apple_MobileAsset_SoftwareUpdate/00e6b7391f96862f379f3cd2e75439b390ae06d0.zip