iOS 9.9.12.0 (16A5354b) 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 13, 2018 Upload Date August 10, 2018 Filename 8144e65dd07b9e7dc598ef98356eaa9a71f3f58a.zip Filesize 2.0 GiB Identifier iPhone6,1
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