watchOS 5.0

watchOS

Version

5.0

Build ID

16R5303d

File Size

551.06 MB

Release Date

2018-06-19T17:36:33Z

Update Type

Normal release

Delta update - requires 4.3.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 5.0 (build 16R5303d) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2018-06-19T17:36:33Z. The update package is 551.06 MB. This is a delta (partial) update that requires 4.3.1 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 ff987332d286554d87402ea15ba83e0b033297f7.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchosseed/091-87855-20180618-E142E7E4-70B4-11E8-8F7B-69D28796EC1B/com_apple_MobileAsset_SoftwareUpdate/ff987332d286554d87402ea15ba83e0b033297f7.zip