watchOS 4.3 (15T5176c) for Apple Watch Series 1 (38mm) ✗ 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 8e659ee2aee50eb115a49963ab88c6ca12227dc7.zip Filesize 1.1 GiB Identifier Watch2,6
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