iPhone 7 (Global) · iPhone9,1

iPhone 7 (Global) · iOS 15.3.1

19D52Unsigned

Catalog data · Last updated: Oct 23, 2026, 9:51 AM UTC

Restore IPSW for iPhone 7 (Global): iOS 15.3.1, build 19D52.

Firmware information

Version: iOS 15.3.1
Build: 19D52
IPSW: Restore IPSW
Size: 5.38 GB
Release date: Feb 10, 2022, 7:12 PM UTC
File name: iPhone_4.7_P3_15.3.1_19D52_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_15.3.1_19D52_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-256e61fbceef506092cdcea2d1937b4c5842b636bf98426ca46a9127bbf9dbabe88

SHA-131c8da384b3e5bc07546c512d670c0452d36c8f1

MD5cfa34e4b9a5b19333bf82603af629d80