iOS 9.9.12.1.2 (16D5024a) 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 December 10, 2018 Upload Date December 6, 2018 Filename 5628d9cb37fc74a348ec63aa49e2f2a012e1eb49.zip Filesize 2.6 GiB Identifier iPhone11,6
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