watchOS 9.0

watchOS

Version

9.0

Build ID

15T212

File Size

1009.3 MB

Release Date

2018-03-29T17:07:18Z

Update Type

Normal release

Delta update - requires 8.2 installed first.

Download OTA

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About This Update

watchOS 9.0 (build 15T212) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2018-03-29T17:07:18Z. The update package is 1009.3 MB. This is a delta (partial) update that requires 8.2 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 e9ee2b42c451b07bdd03df2d3cd593098990ee5c.zip.

Direct URL

http://appldnld.apple.com/watchos4.3/091-44741-201803029-08D5116E-2B92-11E8-BF16-451104115E15/com_apple_MobileAsset_SoftwareUpdate/e9ee2b42c451b07bdd03df2d3cd593098990ee5c.zip