iPhone 5s (Global) · iPhone6,2

iPhone 5s (Global) · iOS 11.4

15F79Unsigned

Catalog data · Last updated: Oct 23, 2026, 9:06 AM UTC

Restore IPSW for iPhone 5s (Global): iOS 11.4, build 15F79.

Firmware information

Version: iOS 11.4
Build: 15F79
IPSW: Restore IPSW
Size: 2.54 GB
Release date: May 29, 2018, 5:03 PM UTC
File name: iPhone_4.0_64bit_11.4_15F79_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_4.0_64bit_11.4_15F79_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-256184d1b39a26e8970677f53649912a2c442588b40ca3dbdc1e8e291a37244aca4

SHA-12498155576945af920b1aa4137b26d8312672f46

MD56d84e23e3a8b129e23db949dd3d16c27