iOS 9.9.13.0 (17A5565b) 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 August 15, 2019 Upload Date August 13, 2019 Filename 44b697a320ff88bdadd3db4eb559e2a21ac9068b.zip Filesize 3.2 GiB Identifier iPhone11,6
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