FIRMWARE DETAILS

iOS 4.3.3

Build: 8J3Not reportedRestore IPSW

Stable

View details

Filename: iPad1,1_4.3.3_8J3_Restore.ipsw
File size: 622.0 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: 579e481885741b181433d999f6ec63f75084d1ff1939dab9e876148b1640220d
SHA-1: e2906ef04d5991663cd6ea8b19548ec190144d46
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPad iPad1,1IPSW.me public API retrieval · Oct 20, 2026, 3:21 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: 6159049bc6da2d4cbd39bfef5f281725