watchOS 4.3 (15T5209a) for Apple Watch Series 3 (42mm, LTE) ✗ 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 12, 2018 Upload Date March 9, 2018 Filename b2d1f96a7a1d115a9191c7be933dccd103049bff.zip Filesize 1.2 GiB Identifier Watch3,2
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