iOS 13.1

iOS

Version

13.1

Build ID

17A5844a

File Size

259.97 MB

Release Date

2019-09-18T17:06:57Z

Update Type

Beta

Delta update - requires 13.1 installed first.

Download OTA

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

About This Update

iOS 13.1 (build 17A5844a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2019-09-18T17:06:57Z. The update package is 259.97 MB. This is a delta (partial) update that requires 13.1 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 3bdd2b823d8bd13541c05ca0483e34a4f379b3da.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-14012/15EB9FBE-D8BE-11E9-9D71-542DC8931DF2/com_apple_MobileAsset_SoftwareUpdate/3bdd2b823d8bd13541c05ca0483e34a4f379b3da.zip