iOS 11.4.1

iOS

Version

11.4.1

Build ID

15G77

File Size

312 MB

Release Date

2018-07-09T17:10:58Z

Update Type

Normal release

Delta update - requires 11.3 installed first.

Download OTA

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About This Update

iOS 11.4.1 (build 15G77) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-07-09T17:10:58Z. The update package is 312 MB. This is a delta (partial) update that requires 11.3 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 0019040069ccf45c5cc90c8921b7b321a555f203.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-88812-20180709-2F6AA568-7C15-11E8-8F71-E93BDB3C085A/com_apple_MobileAsset_SoftwareUpdate/0019040069ccf45c5cc90c8921b7b321a555f203.zip