getIPSW
Apple Watch Series 3 (38mm, LTE) Apple Watch Series 3 (38mm, LTE) Watch3,1
OTA Update Unsigned 16T5191d

watchOS 5.2

OS
watchOS
Version
5.2
Build ID
16T5191d
File Size
470.92 MB
Release Date
2019-02-04T18:13:45Z
Update Type
Normal release
Delta update - requires 5.1.2 installed first.

About This Update

watchOS 5.2 (build 16T5191d) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2019-02-04T18:13:45Z. The update package is 470.92 MB. This is a delta (partial) update that requires 5.1.2 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 9291423c5f7597d655602d8adcdbe73e20b229b5.zip.

Direct URL

http://updates-http.cdn-apple.com/2019WinterSeed/patches/041-33753/558719A0-263A-11E9-926A-F139A5A11DC0/com_apple_MobileAsset_SoftwareUpdate/9291423c5f7597d655602d8adcdbe73e20b229b5.zip

Filename

9291423c5f7597d655602d8adcdbe73e20b229b5.zip

Other Devices

© 2026 getIPSW. Firmware data provided by ipswdl.com API. Not affiliated with Apple Inc. Privacy Policy: getipsw.org/privacy · Contact: dademsteve@gmail.com