Checksums
Verify checksums after download to ensure file integrity
SHA-256
190ab317410d6489c4669bc705d0199f817be4b33bc564035e7fdfd4a7d8f3e0
SHA-1
94f1fb43de12bff0f168ce690b7e794cc6220ae3
MD5
812da3da0ba98a7991ff6f09fd6b8002
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 → | |
| 3.1.3 | 7E18 | 228 MB | -- | Unsigned | View → | |
| 3.1.2 | 7D11 | 242 MB | -- | Unsigned | View → | |
| 3.1 | 7C144 | 242 MB | -- | Unsigned | View → |