iOS 9.9.13.3 (17C6054) for iPhone 11 ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 10, 2019 Upload Date December 5, 2019 Filename 28a5d457d3bf88573cde9941c127850d246a868a.zip Filesize 3.3 GiB Identifier iPhone12,1
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