iOS 11.4

iOS

Version

11.4

Build ID

15F5049c

File Size

277.64 MB

Release Date

2018-04-16T17:08:12Z

Update Type

Beta

Delta update - requires 11.4 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 8 Plus (GSM) →

About This Update

iOS 11.4 (build 15F5049c) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-04-16T17:08:12Z. The update package is 277.64 MB. This is a delta (partial) update that requires 11.4 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 5b003efe7e1163afa471814a18490d534c9550fd.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-77784-20180416-E07946BE-3E78-11E8-A879-9938525157AE/com_apple_MobileAsset_SoftwareUpdate/5b003efe7e1163afa471814a18490d534c9550fd.zip