FIRMWARE DETAILS

iOS 4.3.1

Build: 8G4Not reportedRestore IPSW

Stable

View details

Filename: iPad1,1_4.3.1_8G4_Restore.ipsw
File size: 621.8 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: 30af3b148d69148a85e57d605db3c6e4f0d4076f141d1668679c261ddaca2736
SHA-1: 6615b368d665630e80da975232567daf87a042b6
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPad iPad1,1IPSW.me public API retrieval · Oct 20, 2026, 5:33 AM UTC

Unsigned

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/iPad1%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: a59c03ecad5db3eb2ab48b6c539b3f47