watchOS 5.3.9 (16U693) for Apple Watch Series 3 (42mm) ✓ 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 ee756159009af122ad4418d70140d4eaf8a96c3e.zip Filesize 1.3 GiB Identifier Watch3,4
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