iOS 9.9.11.3 (15E5178f) 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 February 6, 2018 Upload Date February 4, 2018 Filename 51fdd80593df9af267c3fa2fdf696ede0bbff80f.zip Filesize 2.1 GiB Identifier iPhone10,5
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