iOS 9.9.11.1.1 (15B6150) 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 November 9, 2017 Upload Date November 7, 2017 Filename 28bab7812d6af090da4705e9a0f26f1d54173e75.zip Filesize 2.0 GiB Identifier iPhone10,5
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