iOS 9.9.12.1.3 (16D5039a) 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 January 10, 2019 Upload Date January 8, 2019 Filename 174dee510d45a5efec5c2a9979424ba1da4534c9.zip Filesize 2.6 GiB Identifier iPhone11,6
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