iOS 9.9.12.1 (16B5089b) for iPhone 8 (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 22, 2018 Upload Date October 18, 2018 Filename b4d2a15de49791fcefd90ecbbc1d654fb887fe28.zip Filesize 2.3 GiB Identifier iPhone10,4
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