watchOS 4.3 (15T212) for Apple Watch Series 3 (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 March 29, 2018 Upload Date March 19, 2018 Filename 17cf82ad1c7765a7f0b3e0b762a27865ac30e8a0.zip Filesize 1.1 GiB Identifier Watch3,3
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