iOS 9.9.17.5.1 (21F6090) 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 May 20, 2024 Upload Date May 17, 2024 Filename 2a38cedcc05e9c0b1bcf3fcd1b3ec086091273d7.zip Filesize 5.8 GiB Identifier iPhone13,4
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