Sign In

About This Update

iPadOS 11.2.1 (build 15C153) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2017-12-13T18:08:44Z. The update package is 1.02 GB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1b744010f227dcc46e622d77eb31f7ba21302b17.zip.

Direct URL

http://appldnld.apple.com/ios11.2.1/091-54825-20171213-017F4FAC-DE11-11E7-8951-C902FC2783B2/com_apple_MobileAsset_SoftwareUpdate/1b744010f227dcc46e622d77eb31f7ba21302b17.zip

Filename

1b744010f227dcc46e622d77eb31f7ba21302b17.zip
Download OTA

Other Devices

© 2026 iOSBuddy. Firmware data provided by ipswdl.com API. Not affiliated with Apple Inc.