iOS 9.9.12.3 (16F5148a) for iPhone 5s (Global) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 29, 2019 Upload Date April 26, 2019 Filename fd5910aff031032bde1feff58430e22ce1ba8a57.zip Filesize 2.2 GiB Identifier iPhone6,2
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