iOS 9.9.11.4 (15F5071a) 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 7, 2018 Upload Date May 3, 2018 Filename caec4f715b086415bb2a74e14c316323586b99cc.zip Filesize 2.1 GiB Identifier iPhone10,5
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