iOS 9.9.11.3 (15E6216) 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 March 29, 2018 Upload Date March 16, 2018 Filename ac71f1af98749437943b9333235764dd67266e1f.zip Filesize 2.0 GiB Identifier iPhone10,6
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