iPhone 4 (GSM / 2012) · iPhone3,2

iPhone 4 (GSM / 2012) · iOS 7.0.3

11B511Unsigned

Catalog data · Last updated: Oct 21, 2026, 10:44 PM UTC

Restore IPSW for iPhone 4 (GSM / 2012): iOS 7.0.3, build 11B511.

Firmware information

Version: iOS 7.0.3
Build: 11B511
IPSW: Restore IPSW
Size: 1.12 GB
Release date: Oct 22, 2013, 7:46 PM UTC
File name: iPhone3,2_7.0.3_11B511_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPhone3,2_7.0.3_11B511_Restore.ipsw

The catalog marks this build as unsigned. A normal restore may not be accepted.

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-256b3871a03925629868fcda52e0314e1bf5c65d2bef6962be93cc87d08776d0a8c

SHA-137bc86c162464ff97507facf5d3068df4ac3b0f5

MD537aed790d104485e0af6672b7c9eba85