iPadOS 8.1

iPadOS

Version

8.1

Build ID

12B407

File Size

26.47 MB

Release Date

2014-10-07T18:06:05Z

Update Type

Beta

Delta update - requires 8.1 installed first.

Download OTA

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

About This Update

iPadOS 8.1 (build 12B407) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2014-10-07T18:06:05Z. The update package is 26.47 MB. This is a delta (partial) update that requires 8.1 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 8b7a627dfc33df0ce6cb79ee8c2e85df46569297.zip.

Direct URL

http://appldnld.apple.com/iOS8.1Seed/031-08803.20141006.cv4ll/com_apple_MobileAsset_SoftwareUpdate/8b7a627dfc33df0ce6cb79ee8c2e85df46569297.zip

Filename

8b7a627dfc33df0ce6cb79ee8c2e85df46569297.zip

Other Devices

iPad mini 4 (WiFi)

iPad5,1

iPad Pro (12.9-inch, WiFi) (6th generation)

iPad14,5

iPad Pro (12.9-inch, Cellular) (6th generation)