iPadOS 8.1

iPadOS

Version

8.1

Build ID

12B407

File Size

42.06 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 (Global) →

About This Update

iPadOS 8.1 (build 12B407) is an official Apple over-the-air update for the iPad 4 (Global), released on 2014-10-07T18:06:05Z. The update package is 42.06 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 0cd96e2671155a1cb2f2e9145d4762aef79ea00c.zip.

Direct URL

http://appldnld.apple.com/iOS8.1Seed/031-08809.20141006.7lQRo/com_apple_MobileAsset_SoftwareUpdate/0cd96e2671155a1cb2f2e9145d4762aef79ea00c.zip

Filename

0cd96e2671155a1cb2f2e9145d4762aef79ea00c.zip

Other Devices

iPad Air (China)

iPad4,3

iPad Pro (11-inch, WiFi) (4th generation)

iPad14,3

iPad Pro 3 (12.9-inch, WiFi)

iPad8,5

iPad Air 13-inch (M4, WiFi)

iPad16,10

iPad 3 (GSM)

iPad3,3

iPad Pro (12.9-inch, WiFi) (5th generation)

iPad13,8