iOS 9.9.17.3.1 (21D6061) for iPhone 13 ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date February 8, 2024 Upload Date February 5, 2024 Filename c9d12324b4edcc4a13364201eefabed76f905449.zip Filesize 5.7 GiB Identifier iPhone14,5
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