getIPSW
Apple Watch Series 3 (38mm, LTE) Apple Watch Series 3 (38mm, LTE) Watch3,1
OTA Update Unsigned 17R5507l

watchOS 6.0

OS
watchOS
Version
6.0
Build ID
17R5507l
File Size
717.76 MB
Release Date
2019-06-17T17:11:33Z
Update Type
Normal release
Delta update - requires 5.2 installed first.

About This Update

watchOS 6.0 (build 17R5507l) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2019-06-17T17:11:33Z. The update package is 717.76 MB. This is a delta (partial) update that requires 5.2 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 909eda8bd6aa0fdc3f0ebc3ec8927c9841d8d20c.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-74976/6FB05654-8F83-11E9-904E-FD0AA5A0F008/com_apple_MobileAsset_SoftwareUpdate/909eda8bd6aa0fdc3f0ebc3ec8927c9841d8d20c.zip

Filename

909eda8bd6aa0fdc3f0ebc3ec8927c9841d8d20c.zip

Other Devices

© 2026 getIPSW. Firmware data provided by ipswdl.com API. Not affiliated with Apple Inc.