FIRMWARE DETAILS

iOS 4.3.5

Build: 8L1Not reportedRestore IPSW

Stable

View details

Filename: iPhone2,1_4.3.5_8L1_Restore.ipsw
File size: 440.6 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: ed3a62f4c581a8f500303d4d8e0976dd84bfb5d1f39c83d884b6564a7ecb4ab2
SHA-1: 80119c009590066dc093ccaeafc9056c05fb73ff
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 3GS iPhone2,1IPSW.me public API retrieval · Oct 20, 2026, 6:34 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/iPhone2%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 1283ac7a58aacc30a4ca16cb97166b5c