iPhone 6s+ · iPhone8,2

iPhone 6s+ · iOS 12.0

16A366Unsigned

Catalog data · Last updated: Oct 22, 2026, 2:15 AM UTC

Restore IPSW for iPhone 6s+: iOS 12.0, build 16A366.

Firmware information

Version: iOS 12.0
Build: 16A366
IPSW: Restore IPSW
Size: 3.04 GB
Release date: Sep 17, 2018, 5:08 PM UTC
File name: iPhone_5.5_12.0_16A366_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_5.5_12.0_16A366_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-2567e189d6a2ff150121c150f3afef81e2f9bcff148699f88406ec2a2da79ef42aa

SHA-1e0c6b2f4c37b3d9e1119552ef559872d41db2eb9

MD58dbbd7070522146744b7439926c23d12