iOS 9.9.11.1

iOS

Version

9.9.11.1

Build ID

15B93

File Size

1.54 GB

Release Date

2017-10-23T17:06:34Z

Update Type

Normal release

Delta update - requires 8.4.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 5s (Global) →

About This Update

iOS 9.9.11.1 (build 15B93) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2017-10-23T17:06:34Z. The update package is 1.54 GB. This is a delta (partial) update that requires 8.4.1 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 b9add2ad11fc5c3d70c5191f0a33f25bde713efd.zip.

Direct URL

http://appldnld.apple.com/ios11.1seed/091-16953-20171023-90F1437A-B5C6-11E7-B594-771EBEA7E146/com_apple_MobileAsset_SoftwareUpdate/b9add2ad11fc5c3d70c5191f0a33f25bde713efd.zip