watchOS 5.3.9 (16U693) for Apple Watch Series 1 (38mm) ✓ This OTA is 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 November 5, 2020 Upload Date October 30, 2020 Filename 70388a0069364a4f93a8f99c76fa39d1661b24ca.zip Filesize 1.3 GiB Identifier Watch2,6
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