iOS 26.3.1 (23D8133) for iPhone 11 Pro Max

✗ Not Signed

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Firmware Information

Version 26.3.1

Build ID 23D8133

Release Date Mar 4, 2026

Upload Date Mar 1, 2026

Filename iPhone12,3,iPhone12,5_26.3.1_23D8133_Restore.ipsw

File Size 9.06 GB

MD5 d771683a32c279889988626c953b6857

SHA1 aeacc3af9de74c86c0489cfb193a6ec6dc4448b1

Device Information

Device iPhone 11 Pro Max

Identifier iPhone12,5

BoardConfig D431AP

Platform t8030

CPID 32816

BDID 2