Checksums
Verify checksums after download to ensure file integrity
SHA-256
31eb8734ddf0a86d21a850e437028b902f2f085c81ccf3dd39471f1596438cf3
SHA-1
f5950afca546f93e281ba3cdb08bc0cfed7f0896
MD5
82e93e4e51b0e4503a8165507b8a3df2
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 → | |
| 4.0.1 | 8A306 | 305 MB | -- | Unsigned | View → | |
| 4.0 | 8A293 | 292 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 → |