iOS 9.9.11.4 (15F5079a) for iPhone 6+ ✗ 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 e4361ddafe4cd5e2a288fdf3bb999248464ac87f.zip Filesize 2.0 GiB Identifier iPhone7,1
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