iOS 9.9.12.3 (16F5117h) for iPhone XR ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date March 27, 2019 Upload Date March 23, 2019 Filename 6da8df305e9978673fa4ed8421b3c443aa51621c.zip Filesize 2.5 GiB Identifier iPhone11,8
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