iOS 11.1

iOS

Version

11.1

Build ID

15B93

File Size

1.16 GB

Release Date

2017-10-23T17:07:39Z

Update Type

Normal release

Delta update - requires 10.2 installed first.

Download OTA

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About This Update

iOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 6s, released on 2017-10-23T17:07:39Z. The update package is 1.16 GB. This is a delta (partial) update that requires 10.2 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 80cfb4b97f8fbdebccb527f7984f29f7c2bde356.zip.

Direct URL

http://appldnld.apple.com/ios11.1seed/091-16680-20171023-C7D11164-B5C0-11E7-8BCA-6514BEA7E146/com_apple_MobileAsset_SoftwareUpdate/80cfb4b97f8fbdebccb527f7984f29f7c2bde356.zip