iOS 9.9.17.4.1 (21E6236) 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 March 21, 2024 Upload Date March 17, 2024 Filename 89f8603abfc12f5222b6ccc31f462afa98afed13.zip Filesize 5.8 GiB Identifier iPhone13,4
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