iOS 11.1

iOS

Version

11.1

Build ID

15B93

File Size

1.15 GB

Release Date

2017-10-23T17:08:41Z

Update Type

Normal release

Delta update - requires 10.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 7 (GSM) →

About This Update

iOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2017-10-23T17:08:41Z. The update package is 1.15 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 3c0d084befb6a482d6720122f8267d0e73a76964.zip.

Direct URL

http://appldnld.apple.com/ios11.1seed/091-25393-20171023-893F8864-B605-11E7-9525-C677BEA7E146/com_apple_MobileAsset_SoftwareUpdate/3c0d084befb6a482d6720122f8267d0e73a76964.zip