iPadOS 9.1

iPadOS

Version

9.1

Build ID

13B143

File Size

20.27 MB

Release Date

2015-10-21T17:15:53Z

Update Type

Normal release

Delta update - requires 9.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad 4 (GSM) →

About This Update

iPadOS 9.1 (build 13B143) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2015-10-21T17:15:53Z. The update package is 20.27 MB. This is a delta (partial) update that requires 9.1 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 0a55e634e8f6b5c2218d3c0397ac42546b8bf7f1.zip.

Direct URL

http://appldnld.apple.com/ios9.1/031-41749-20151021-9DD9F18A-743D-11E5-876D-724FEA3307CC/com_apple_MobileAsset_SoftwareUpdate/0a55e634e8f6b5c2218d3c0397ac42546b8bf7f1.zip