iOS 9.9.11.4 (15F5079a) 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 17, 2018 Upload Date May 15, 2018 Filename b567f1226cc45e1adc7bd5c5898e080f3c25fa74.zip Filesize 2.0 GiB Identifier iPhone10,5
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