watchOS 4.3 (15T5176c) for Apple Watch Series 3 (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 February 7, 2018 Upload Date February 1, 2018 Filename 62d40cf2ae840f652b354b50116bd2e8b45d51a2.zip Filesize 1.5 GiB Identifier Watch3,4
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