watchOS 3.0 (14S5278d) for Apple Watch (42mm) ✗ 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 July 5, 2016 Upload Date June 30, 2016 Filename c408dbaf5fd86a889a4e8db8ba637ae1fcd8d295.zip Filesize 911 MiB Identifier Watch1,2
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 1:24:26 pm UTC on Monday, April 6, 2026 and built at 10:18:51 am UTC on Wednesday, April 8, 2026.