iOS 9.9.12.1.2 (16C6101) 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 17, 2018 Upload Date December 13, 2018 Filename 144e4d480764f2b6eb99fa17b898180ad6c10159.zip Filesize 2.6 GiB Identifier iPhone11,6
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