iPhone 7 (GSM) · iPhone9,3

iPhone 7 (GSM) · iOS 15.7.4

19H321Unsigned

Catalog data · Last updated: Oct 23, 2026, 7:23 PM UTC

Restore IPSW for iPhone 7 (GSM): iOS 15.7.4, build 19H321.

Firmware information

Version: iOS 15.7.4
Build: 19H321
IPSW: Restore IPSW
Size: 5.02 GB
Release date: Mar 27, 2023, 6:24 PM UTC
File name: iPhone_4.7_P3_15.7.4_19H321_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone_4.7_P3_15.7.4_19H321_Restore.ipsw

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore.

Checksum

SHA-256f4a73d90264f5ff2a9a236d60ac8e526d8a6dc979d8008223dd5c6c412790216

SHA-19b5be5cc9525e09ed4f6c488e6a3bbaf8191c5a9

MD58f77414ba4f32ba14f3aa32d91546a68