iOS 9.9.17.1 (21B6074) 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 October 25, 2023 Upload Date October 15, 2023 Filename 4986a37e7cdb8267bef6c464cdf82f0b550cff20.zip Filesize 5.3 GiB Identifier iPhone12,1
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