iOS 9.9.17.2.1 (21C6066) 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 December 19, 2023 Upload Date December 16, 2023 Filename 387534500408f0c0867b48bef124a1e581b12ed0.zip Filesize 5.6 GiB Identifier iPhone11,2
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