iOS 9.9.10.2.1

iOS

Version

9.9.10.2.1

Build ID

14D27

File Size

1.38 GB

Release Date

2017-01-23T18:08:19Z

Update Type

Normal release

Delta update - requires 8.1.1 installed first.

Download OTA

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

About This Update

iOS 9.9.10.2.1 (build 14D27) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2017-01-23T18:08:19Z. The update package is 1.38 GB. This is a delta (partial) update that requires 8.1.1 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 a1e9b7e7ea2011bbd0617cf711f66e4825b013b5.zip.

Direct URL

http://appldnld.apple.com/ios10.2.1/031-89653-20170123-C79E93CC-D9EA-11E6-AEAC-F265D55B5B9D/com_apple_MobileAsset_SoftwareUpdate/a1e9b7e7ea2011bbd0617cf711f66e4825b013b5.zip