watchOS 5.2.1 (16U5091b) 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 April 8, 2019 Upload Date April 4, 2019 Filename 3a92a03777522715479dbf6af642c7c0d9895736.zip Filesize 1.3 GiB Identifier Watch3,2
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