iOS 9.9.13.5 (17F6075) for iPhone XS Max (China) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date May 18, 2020 Upload Date May 14, 2020 Filename 44a39d57c75adc9b13a64d9e4091b901c0060382.zip Filesize 3.9 GiB Identifier iPhone11,4
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