watchOS 5.2 (16T5191d) for Apple Watch Series 4 (44mm, LTE) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date February 4, 2019 Upload Date February 1, 2019 Filename d1f8bfe3d1626e69959f1a109d868632704dd4a0.zip Filesize 1.3 GiB Identifier Watch4,4
All information on these pages is automatically updated. When you click on any Apple Software link on
the site, you are redirected to an Apple server. We do not (and never will) mirror these files. All trademarks are the property of their respective owners. IPSW Downloads is not affiliated with Apple Inc.
© 2026 IPSW Downloads
This page was last modified at 1:25:34 pm UTC on Monday, April 6, 2026 and built at 10:18:38 am UTC on Tuesday, April 7, 2026.