iOS 9.9.13.4.5 (17F5044d) for iPhone 11 Pro Max ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 15, 2020 Upload Date April 9, 2020 Filename 78cc69d6d9e8cad6a299883cb93db61002e16f81.zip Filesize 3.8 GiB Identifier iPhone12,5
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