watchOS 9.0

watchOS

Version

9.0

Build ID

13V420

File Size

544.3 MB

Release Date

2016-04-20T17:10:07Z

Update Type

Normal release

Delta update - requires 8.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch (38mm) →

About This Update

watchOS 9.0 (build 13V420) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2016-04-20T17:10:07Z. The update package is 544.3 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 04de918ca2de041412eb6fe75bd810409692751b.zip.

Direct URL

http://appldnld.apple.com/watchos2.2seeds/031-57067-20160420-13E05FFC-0590-11E6-971B-4B3532B2EBE1/com_apple_MobileAsset_SoftwareUpdate/04de918ca2de041412eb6fe75bd810409692751b.zip