iOS 13.1

iOS

Version

13.1

Build ID

17A5831c

File Size

429.55 MB

Release Date

2019-09-04T17:06:19Z

Update Type

Beta

Delta update - requires 13.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 6s →

Want full hardware specs? View iPhone 6s specs →

About This Update

iOS 13.1 (build 17A5831c) is an official Apple over-the-air update for the iPhone 6s, released on 2019-09-04T17:06:19Z. The update package is 429.55 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 89e330a4960f8b29bb2f8a9b25039132e32f03bc.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-11479/BDDE7256-CD87-11E9-B824-C5D4DC9BAD54/com_apple_MobileAsset_SoftwareUpdate/89e330a4960f8b29bb2f8a9b25039132e32f03bc.zip