Checksums
Verify checksums after download to ensure file integrity
SHA-256
6d3f2c695229d03b4fe9297c681ffb509eaf5f1d4a316af893d15f674f330a52
SHA-1
940bd2b36c646f6673419eab661ac1f13248e592
MD5
8a952dbd03fa5e85da1a31092c651a25
Other Versions
Other firmware versions for iPhone 3G
| Version | Build | Size | Released | Downloads | Signing | Action |
|---|---|---|---|---|---|---|
| 4.2.1 | 8C148 | 323 MB | -- | Signed | View → | |
| 4.1 | 8B117 | 308 MB | -- | Signed | View → | |
| 4.0.2 | 8A400 | 305 MB | -- | Unsigned | View → | |
| 4.0 | 8A293 | 292 MB | -- | Unsigned | View → | |
| 3.1.3 | 7E18 | 228 MB | -- | Unsigned | View → | |
| 3.1.2 | 7D11 | 242 MB | -- | Unsigned | View → | |
| 3.1 | 7C144 | 242 MB | -- | Unsigned | View → | |
| 3.0.1 | 7A400 | 230 MB | -- | Unsigned | View → |