iOS 17.1 (21B74) for iPhone 12 Pro Max

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Firmware Information

Version 17.1

Build ID 21B74

Release Date Oct 25, 2023

Upload Date Oct 15, 2023

Filename iPhone13,4_17.1_21B74_Restore.ipsw

File Size 7.28 GB

MD5 c62ed62c0816cc41dee8390ba3bdef9f

SHA1 3d8733ee6fc36e07f83443ee98570fe6a2fc16af

Device Information

Device iPhone 12 Pro Max

Identifier iPhone13,4

BoardConfig D54pAP

Platform t8101

CPID 33025

BDID 8