watchOS 5.3.5 (16U652) for Apple Watch Series 4 (44mm, 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 18, 2020 Upload Date February 11, 2020 Filename fec80dc6ea499d9d32d4f72b465e00a330a5bc82.zip Filesize 1.3 GiB Identifier Watch4,4
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