iPhone 13 mini · iPhone14,4

iPhone 13 mini · iOS 15.3.1

19D52Unsigned

Catalog data · Last updated: Oct 23, 2026, 1:06 PM UTC

Restore IPSW for iPhone 13 mini: iOS 15.3.1, build 19D52.

Firmware information

Version: iOS 15.3.1
Build: 19D52
IPSW: Restore IPSW
Size: 6.18 GB
Release date: Feb 10, 2022, 7:12 PM UTC
File name: iPhone14,4_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.comiPhone14,4_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-256d68c64b8ef0b6ce3f3b469124b9ed2b113cb36eacc04cade16df80bad447f65b

SHA-145eb67549aaab4da42de270e3b69241f584763f1

MD56543979b6b53054f8d17ff6a8a96b6bf