iOS 13.1

iOS

Version

13.1

Build ID

17A5844a

File Size

113.21 MB

Release Date

2019-09-18T17:06:56Z

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 17A5844a) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2019-09-18T17:06:56Z. The update package is 113.21 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 b21017dbdf5b8522559da6289b267911ec4159dd.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-13125/D59BDA9E-D8BA-11E9-AF74-F307C8931DF2/com_apple_MobileAsset_SoftwareUpdate/b21017dbdf5b8522559da6289b267911ec4159dd.zip