iOS 13.1

iOS

Version

13.1

Build ID

17A5831c

File Size

513.46 MB

Release Date

2019-09-04T17:06:12Z

Update Type

Beta

Delta update - requires 13.0 installed first.

Download OTA

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

About This Update

iOS 13.1 (build 17A5831c) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2019-09-04T17:06:12Z. The update package is 513.46 MB. This is a delta (partial) update that requires 13.0 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 9294e7ab712c8c2ff574460391f8e1249489caae.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-11475/BDF965FC-CD87-11E9-93A1-CB83EFF79421/com_apple_MobileAsset_SoftwareUpdate/9294e7ab712c8c2ff574460391f8e1249489caae.zip