iOS 9.1

iOS

Version

9.1

Build ID

13B5130b

File Size

1.43 GB

Release Date

2015-09-30T17:58:14Z

Update Type

Beta

Delta update - requires null 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 9.1 (build 13B5130b) is an official Apple over-the-air update for the iPhone 6s, released on 2015-09-30T17:58:14Z. The update package is 1.43 GB. This is a delta (partial) update that requires null 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 ec0d5f4326891e9e3a6a8f814eea052251c94745.zip.

Direct URL

http://appldnld.apple.com/ios9.1seed/031-38490-20150930-B1E98BCC-66E6-11E5-B5B8-A73F52D92A8C/com_apple_MobileAsset_SoftwareUpdate/ec0d5f4326891e9e3a6a8f814eea052251c94745.zip