About This Update
iOS 11.2.1
(build 15C153) is an official Apple
over-the-air update for the iPhone 6s+,
released on 2017-12-13T18:13:45Z.
The update package is 1.25 GB.
This is a delta (partial) update that requires
10.0.1 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 286b40270e88b5379e9b87966399890356295777.zip.
Direct URL
http://appldnld.apple.com/ios11.2.1/091-55096-20171213-FBAB56E6-DE17-11E7-A1E8-551C96F5E937/com_apple_MobileAsset_SoftwareUpdate/286b40270e88b5379e9b87966399890356295777.zip
Filename
286b40270e88b5379e9b87966399890356295777.zip
Other Devices
