iPhone 5s (Global) · iPhone6,2

iPhone 5s (Global) · iOS 8.1.2

12B440Unsigned

Catalog data · Last updated: Oct 24, 2026, 7:57 AM UTC

Restore IPSW for iPhone 5s (Global): iOS 8.1.2, build 12B440.

Firmware information

Version: iOS 8.1.2
Build: 12B440
IPSW: Restore IPSW
Size: 1.73 GB
Release date: Dec 9, 2014, 6:01 PM UTC
File name: iPhone6,2_8.1.2_12B440_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPhone6,2_8.1.2_12B440_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-25662d6ff06d50d922ceb5d3416ce088bd9e6e139d6c880e4135fc8bfda4d012c85

SHA-1e67f3c1f2d11d43b44c32eb201cdbe5718a3d97e

MD561a101d0e3f51356220789918ede99b8