iOS 11.3

iOS

Version

11.3

Build ID

15E5201e

File Size

363.36 MB

Release Date

2018-03-05T18:13:59Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone X (Global) →

About This Update

iOS 11.3 (build 15E5201e) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-03-05T18:13:59Z. The update package is 363.36 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 df9923a478dad0e78634ae34d675a3820559de29.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-70712-20180305-84B19946-1D8D-11E8-AD40-7CD10A1287BB/com_apple_MobileAsset_SoftwareUpdate/df9923a478dad0e78634ae34d675a3820559de29.zip