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About This Update

iOS 13.3.1 (build 17D5050a) is an official Apple over-the-air update for the iPhone XR, released on 2020-01-22T18:07:24Z. The update package is 126.77 MB. This is a delta (partial) update that requires 13.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a845475f6e1c5be630f9579176a5306c0b33afa4.zip.

Direct URL

http://updates-http.cdn-apple.com/2020WinterSeed/patches/061-69972/EA114D14-40C8-4ECC-9F90-C3981833CB88/com_apple_MobileAsset_SoftwareUpdate/a845475f6e1c5be630f9579176a5306c0b33afa4.zip

Filename

a845475f6e1c5be630f9579176a5306c0b33afa4.zip
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