watchOS 6.1

watchOS

Version

6.1

Build ID

17S5059e

File Size

428.48 MB

Release Date

2019-10-02T17:11:09Z

Update Type

Normal release

Delta update - requires 6.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (40mm, LTE) →

About This Update

watchOS 6.1 (build 17S5059e) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm, LTE), released on 2019-10-02T17:11:09Z. The update package is 428.48 MB. This is a delta (partial) update that requires 6.0 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 391f41c264b78387e7398ea99792d4a8af3ac42a.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-26124/753B3690-E396-11E9-8CD8-0B660E6874B8/com_apple_MobileAsset_SoftwareUpdate/391f41c264b78387e7398ea99792d4a8af3ac42a.zip