iOS 9.9.11.4 (15F5049c) for iPhone 6s+ ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 16, 2018 Upload Date April 12, 2018 Filename ca3455170aa05214cf573c8753b115097c802473.zip Filesize 2.0 GiB Identifier iPhone8,2
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