iOS 9.9.11.1 (15B6093) 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 October 23, 2017 Upload Date October 21, 2017 Filename d32a3a4aecccf2d31fae0994b97abbe30f3534b9.zip Filesize 2.0 GiB Identifier iPhone10,5
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