iPhone 4s · iPhone4,1

iPhone 4s · iOS 9.2

13C75Unsigned

Catalog data · Last updated: Oct 24, 2026, 5:54 AM UTC

Restore IPSW for iPhone 4s: iOS 9.2, build 13C75.

Firmware information

Version: iOS 9.2
Build: 13C75
IPSW: Restore IPSW
Size: 1.48 GB
Release date: Dec 8, 2015, 6:19 PM UTC
File name: iPhone4,1_9.2_13C75_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPhone4,1_9.2_13C75_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-25681112f7977a664f2364f2e5cccb03d2471dd27e7f024b8d1ade9b1d1ee6312d6

SHA-1d1c462263a2644c52b1fed9e50a3ff93ad11dffa

MD5f44c6eadd72406d70193035ac94c6571