iOS 17.3.1 (21D61) for iPhone 12 Pro Max

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Firmware Information

Version 17.3.1

Build ID 21D61

Release Date Feb 8, 2024

Upload Date Feb 5, 2024

Filename iPhone13,4_17.3.1_21D61_Restore.ipsw

File Size 7.25 GB

MD5 1154308de5133a0a4a9a84e646a765b4

SHA1 abdbbda6f6ab64cef90d26251e8bd62114f4c1ec

Device Information

Device iPhone 12 Pro Max

Identifier iPhone13,4

BoardConfig D54pAP

Platform t8101

CPID 33025

BDID 8