watchOS 9.0

watchOS

Version

9.0

Build ID

13V5141a

File Size

542.29 MB

Release Date

2016-03-01T18:30:57Z

Update Type

Normal release

Delta update - requires 8.2 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 2016-03-01T18:30:57Z. The update package is 542.29 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 a5e300f447990367d82bf770120462d21ff61302.zip.

Direct URL

http://appldnld.apple.com/watch/os2.2seed/031-52555-20160301-227A1902-DEEB-11E5-9F04-52387F075B18/com_apple_MobileAsset_SoftwareUpdate/a5e300f447990367d82bf770120462d21ff61302.zip