iOS 9.9.12.1 (16B5068i) for iPhone XS Max ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 2, 2018 Upload Date September 29, 2018 Filename 1f58d544bfe29944798667dc1341be0584b20853.zip Filesize 2.6 GiB Identifier iPhone11,6
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