watchOS 3.0 (14S5321a) 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 August 15, 2016 Upload Date August 13, 2016 Filename b52c3829a3ad724a830183f6585aa431d174ed7f.zip Filesize 928 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.