iOS 13.3.1

iOS

Version

13.3.1

Build ID

17D5044a

File Size

240.91 MB

Release Date

2020-01-14T18:21:06Z

Update Type

Beta

Delta update - requires 13.3.1 installed first.

Download OTA

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About This Update

iOS 13.3.1 (build 17D5044a) is an official Apple over-the-air update for the iPhone XR, released on 2020-01-14T18:21:06Z. The update package is 240.91 MB. This is a delta (partial) update that requires 13.3.1 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 642811fc265a195c905fa2ed0ec9abb8c2115f85.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-68259/1C3D70AC-699D-4A77-A017-AA2E1F001E75/com_apple_MobileAsset_SoftwareUpdate/642811fc265a195c905fa2ed0ec9abb8c2115f85.zip