iOS 9.9.17.4 (21E6219) for iPhone XS ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date March 5, 2024 Upload Date February 28, 2024 Filename 345895ac287e84cd716173aaec41be3499fd41e8.zip Filesize 5.6 GiB Identifier iPhone11,2
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