iOS 9.9.11.2.1

iOS

Version

9.9.11.2.1

Build ID

15C153

File Size

1.52 GB

Release Date

2017-12-13T18:13:33Z

Update Type

Normal release

Delta update - requires 9.0 installed first.

Download OTA

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About This Update

iOS 9.9.11.2.1 (build 15C153) is an official Apple over-the-air update for the iPhone 6s+, released on 2017-12-13T18:13:33Z. The update package is 1.52 GB. This is a delta (partial) update that requires 9.0 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 36e5e55621493530302dc1a0266f00e4a7d6189a.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54870-20171213-257C63A4-DE11-11E7-98C2-A5FA3E58CDD2/com_apple_MobileAsset_SoftwareUpdate/36e5e55621493530302dc1a0266f00e4a7d6189a.zip