iOS 9.9.12.0 (16A5366a) for iPhone 5s (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date August 31, 2018 Upload Date August 30, 2018 Filename 3390d8d549f3256804a429f7ec9ba99adf24f22f.zip Filesize 2.0 GiB Identifier iPhone6,1
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