watchOS 9.0

watchOS

Version

9.0

Build ID

13V5141a

File Size

537.14 MB

Release Date

2016-03-01T18:30:59Z

Update Type

Normal release

Delta update - requires 8.2.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch (42mm) →

About This Update

watchOS 9.0 (build 13V5141a) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-03-01T18:30:59Z. The update package is 537.14 MB. This is a delta (partial) update that requires 8.2.1 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 062e5852c6c7dfc7adfeee5cb93255e69bfd80f8.zip.

Direct URL

http://appldnld.apple.com/watch/os2.2seed/031-52569-20160301-22781508-DEEB-11E5-8D2B-6A387F075B18/com_apple_MobileAsset_SoftwareUpdate/062e5852c6c7dfc7adfeee5cb93255e69bfd80f8.zip