iOS 9.9.11.4 (15F5077a) for iPhone 8 Plus (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date May 14, 2018 Upload Date May 11, 2018 Filename 41260c7a69a743bfb01e4b76cec3720d27a2c617.zip Filesize 2.1 GiB Identifier iPhone10,5
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