watchOS 4.1 (15R5823c) 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 September 27, 2017 Upload Date September 22, 2017 Filename b3a3fd022c87779c7454c2768ebb9fe7f5bf1bca.zip Filesize 1.5 GiB Identifier Watch3,4
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