watchOS 5.3.5

watchOS

Version

5.3.5

Build ID

16U652

File Size

37.41 MB

Release Date

2020-02-18T18:06:54Z

Update Type

Normal release

Delta update - requires 5.3.4 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 2 (38mm) →

About This Update

watchOS 5.3.5 (build 16U652) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2020-02-18T18:06:54Z. The update package is 37.41 MB. This is a delta (partial) update that requires 5.3.4 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 bbdcaf257f3010240035819b283ef8a7438f5f4a.zip.

Direct URL

http://updates-http.cdn-apple.com/2020WinterFCS/patches/061-77356/8E4B08BB-F9D9-40C7-B73F-68B664BC2D7E/com_apple_MobileAsset_SoftwareUpdate/bbdcaf257f3010240035819b283ef8a7438f5f4a.zip