iOS 9.9.12.1 (16B5084a) 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 October 15, 2018 Upload Date October 11, 2018 Filename 129ff71ec822d97fce0b4f6ff313683987f9b8c9.zip Filesize 2.1 GiB Identifier iPhone6,1
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