FIRMWARE DETAILS

iOS 4.2.1

Build: 8C148Not reportedRestore IPSW

Stable

View details

Filename: iPod2,1_4.2.1_8C148_Restore.ipsw
File size: 363.6 MB
File type: Restore IPSW
Download host: secure-appldnld.apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: d1b96e80504d817b5398822e2027b1c896227e1de3674d08a100330ea5a5a8d4
SHA-1: b9efddc7bb4350c237a8d3846af61bbfc8a2f647
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPod touch (2nd generation) iPod2,1IPSW.me public API retrieval · Oct 20, 2026, 4:34 AM UTC

Signed

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPod2%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 96c47370f152c415e781694170eaac88