iOS 26.3.1 (23D8133) for iPhone 15 Pro Max

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Firmware Information

Version 26.3.1

Build ID 23D8133

Release Date Mar 4, 2026

Upload Date Mar 1, 2026

Filename iPhone16,2_26.3.1_23D8133_Restore.ipsw

File Size 10.09 GB

MD5 3e7a1ba05febc6495c7bcce3f666ed7d

SHA1 f236c66943d3275f6c9247197eb3ec650b92ce43

Device Information

Device iPhone 15 Pro Max

Identifier iPhone16,2

BoardConfig D84AP

Platform

CPID 33072

BDID 6