iPod touch 4 · iPod4,1

iPod touch 4 · iOS 5.1.1

9B206Unsigned

Catalog data · Last updated: Oct 21, 2026, 3:42 PM UTC

Restore IPSW for iPod touch 4: iOS 5.1.1, build 9B206.

Firmware information

Version: iOS 5.1.1
Build: 9B206
IPSW: Restore IPSW
Size: 0.73 GB
Release date: Not available
File name: iPod4,1_5.1.1_9B206_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPod4,1_5.1.1_9B206_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. Download only when the model name and identifier match the device you have.

Checksum

SHA-2561c2cbfac547696858200d7dce64709e9d8aaa45758aead346cee2567dc956d5d

SHA-15facf346ad939e9f11854b05237fddc1ed59e2e3

MD54aadc473058136d1ea37ec3436eb28ef