Download iOS 9.2.1 (13D15) for iPhone 4[S] / IPSW Downloads

iOS 9.2.1 (13D15) for iPhone 4[S]

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Release Date	19th January 2016
Upload Date	13th January 2016
Filename	3cd629716fe5a78b0fda8c347804f2eb263ce901.zip
Filesize	942 MB
Identifier	iPhone4,1

Download (942 MB)

iOS 9.2.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update contains security updates and bug fixes including a fix for an issue that could prevent the completion of app installation when using an MDM server.

For information on the security content of this update, please visit this website:

https://support.apple.com/HT201222