FIRMWARE DETAILS

iOS 5.1.1

Build: 9B206Not reportedRestore IPSW

Stable

View details

Filename: iPad1,1_5.1.1_9B206_Restore.ipsw
File size: 761.3 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: 3ced89736d6149c92d59484648e1fffcc61debeeb88e0e528dca9b288707fa18
SHA-1: ad9b607439250f2337fe132890dadc4c487beca8
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPad iPad1,1IPSW.me public API retrieval · Oct 22, 2026, 5:45 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/iPad1%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 2afe08d27c95f3d8492cb1294f81c837