iOS 9.9.11.4 (15F5037c) for iPhone X (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 2, 2018 Upload Date March 29, 2018 Filename 90b12d90f77269aae1058a517bb2f2de5c5dfad2.zip Filesize 2.0 GiB Identifier iPhone10,6
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