iOS 11.1.1

iOS

Version

11.1.1

Build ID

15B150

File Size

1.06 GB

Release Date

2017-11-09T18:09:29Z

Update Type

Normal release

Delta update - requires 10.3.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 5s (GSM) →

About This Update

iOS 11.1.1 (build 15B150) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2017-11-09T18:09:29Z. The update package is 1.06 GB. This is a delta (partial) update that requires 10.3.3 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 df3c3fa2944b542040ca1664fbe263cb7006844c.zip.

Direct URL

http://appldnld.apple.com/ios11.1.1/091-42360-20171109-48FB6FE6-C3AE-11E7-9287-2EE4F8FD2868/com_apple_MobileAsset_SoftwareUpdate/df3c3fa2944b542040ca1664fbe263cb7006844c.zip