watchOS 5.0

watchOS

Version

5.0

Build ID

16R364

File Size

727.65 MB

Release Date

2018-09-12T19:18:30Z

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 (38mm) →

About This Update

watchOS 5.0 (build 16R364) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2018-09-12T19:18:30Z. The update package is 727.65 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 f12987bb085921afd7d8de76008a4f202f9ec970.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-04212/5C6F0E80-AE08-11E8-8911-D036AACDFFA7/com_apple_MobileAsset_SoftwareUpdate/f12987bb085921afd7d8de76008a4f202f9ec970.zip