iOS 11.1

iOS

Version

11.1

Build ID

15B93

File Size

308.05 MB

Release Date

2017-10-23T17:06:02Z

Update Type

Normal release

Delta update - requires 11.0.2 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 8 (GSM), released on 2017-10-23T17:06:02Z. The update package is 308.05 MB. This is a delta (partial) update that requires 11.0.2 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 bb887b03bbb63c1f28a81a7ba2b5c32c41b4de01.zip.

Direct URL

http://appldnld.apple.com/ios11.1seed/091-37107-20171023-A44E5D0E-B5E4-11E7-ADBB-C6595BD5B8E1/com_apple_MobileAsset_SoftwareUpdate/bb887b03bbb63c1f28a81a7ba2b5c32c41b4de01.zip