watchOS 4.3.1 (15T5567a) 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 May 14, 2018 Upload Date May 11, 2018 Filename bfd3b70e8b335a8df9fbaca8172ee7b21a76cd35.zip Filesize 1.2 GiB Identifier Watch3,2
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