Checksums
Verify checksums after download to ensure file integrity
SHA-256
584bc9190a259a3bf61a0d82fd1b8f2b9e1d12e4cb991c6d5eab79b1a2dee0ef
SHA-1
ee1eba9281b902d7ff3f24d50f9aebff0df27f92
MD5
851ba4b463ff6c7f0f07db3ac9a600d5
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 → | |
| 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 → |