iPadOS 11.1

iPadOS

Version

11.1

Build ID

15B93

File Size

1.05 GB

Release Date

2017-10-23T17:01:41Z

Update Type

Normal release

Delta update - requires 10.1.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPad Air (China) →

About This Update

iPadOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPad Air (China), released on 2017-10-23T17:01:41Z. The update package is 1.05 GB. This is a delta (partial) update that requires 10.1.1 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 2f3890e4a4e6ccb6f0d53fdf47edcd3728edce61.zip.

Direct URL

http://appldnld.apple.com/ios11.1seed/091-17109-20171023-E4F714B2-B5D6-11E7-9A79-6E4B5BD5B8E1/com_apple_MobileAsset_SoftwareUpdate/2f3890e4a4e6ccb6f0d53fdf47edcd3728edce61.zip