iOS 13.1

iOS

Version

13.1

Build ID

17A5831c

File Size

291.63 MB

Release Date

2019-09-04T17:06:14Z

Update Type

Beta

Delta update - requires 13.1 installed first.

Download OTA

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

About This Update

iOS 13.1 (build 17A5831c) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2019-09-04T17:06:14Z. The update package is 291.63 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 8cc3a9deb96eb44b4540c4213fd1078deb9f3567.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-11556/F8F2A81C-CD87-11E9-82D1-CBC83A6518FD/com_apple_MobileAsset_SoftwareUpdate/8cc3a9deb96eb44b4540c4213fd1078deb9f3567.zip