iOS 9.9.16.0.3 (20A6392) for iPhone 12 Pro Max ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 10, 2022 Upload Date October 5, 2022 Filename 178b9bf7770f35d47875bf203815d0951f8fa509.zip Filesize 4.7 GiB Identifier iPhone13,4
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