iOS 9.2.1

iOS

Version

9.2.1

Build ID

13D15

File Size

1.1 GB

Release Date

2016-01-19T17:59:50Z

Update Type

Normal release

Delta update - requires 8.1 installed first.

Download OTA

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About This Update

iOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2016-01-19T17:59:50Z. The update package is 1.1 GB. This is a delta (partial) update that requires 8.1 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 75f2c5b7d3abe44f287f42a0d05e999838a2fa7a.zip.

Direct URL

http://appldnld.apple.com/ios9.2.1/031-44819-20160119-DD1B0A82-B99D-11E5-AA45-DAE98FD31F8F/com_apple_MobileAsset_SoftwareUpdate/75f2c5b7d3abe44f287f42a0d05e999838a2fa7a.zip