watchOS 4.3 (15T5187e) for Apple Watch Series 3 (38mm, 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 February 21, 2018 Upload Date February 16, 2018 Filename fb2929f5cfa3c96fcd240c3f1d12ef673418fd9d.zip Filesize 1.6 GiB Identifier Watch3,1
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