iOS 17.1 (21B74) for iPhone 11 Pro Max

✗ Not Signed

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Firmware Information

Version 17.1

Build ID 21B74

Release Date Oct 25, 2023

Upload Date Oct 15, 2023

Filename iPhone12,3,iPhone12,5_17.1_21B74_Restore.ipsw

File Size 6.95 GB

MD5 361b3a640b67507d0cbfe01710cd839e

SHA1 925956b020dd9820734b18920fb0a296832f46a2

Device Information

Device iPhone 11 Pro Max

Identifier iPhone12,5

BoardConfig D431AP

Platform t8030

CPID 32816

BDID 2