Odin3 v1.70, often written as v1.7, is the oldest Odin in our archive. It was compiled in September 2010, a few months after the first Galaxy S came out.
I keep it here for completeness and for anyone reviving a really old device.
Older version
Odin3 v1.70
Checked
| File | Odin3-v1.70.zip |
|---|---|
| Size | 202 KB / 202,282 bytes |
| Build | Version resource 1.0.0.1, compiled September 28, 2010 |
| Executable header | 32-bit Windows; minimum subsystem 5.0 |
| Archive contents | Odin3 v1.7.exe, README.txt |
| .lz4 firmware | Not supported |
bd280c355677eea995ef3080afecaa12e6f6cf2e9f94783402ed56c4b8e052aaThis ZIP is hosted on getodintool.com. Compare the SHA-256 checksum after downloading.
What’s different in Odin3 v1.70
The exe inside the ZIP is named Odin3 v1.7.exe, and its compile date reads September 28, 2010. You get PIT, PDA, PHONE and CSC slots.
The options are Auto Reboot, Re-Partition, F. Reset Time, Phone EFS Clear and Phone Bootloader Update. There’s no Flash Lock option yet. That arrived in v1.82. There’s also no Odin3.ini.
Before you open Odin3 v1.70
Don’t be confused by the name. The exe inside is called Odin3 v1.7.exe, and it’s the same build.
The minimum subsystem version is a file-header value. I cannot confirm Windows 10 or 11 compatibility from that field alone. Check Samsung’s USB driver separately.
Compare the SHA-256 to check that you downloaded the copy listed here. A match does not establish that the program is safe. Keep Windows security checks enabled and review any SmartScreen warning before opening it.
When to use Odin3 v1.70
Use it only for first generation Galaxy devices when a guide asks for v1.70. For everything else, a newer build is the better choice.
Leave Re-Partition off unless you also have the right PIT file for your phone. Getting that wrong is the quickest way to soft brick an old Galaxy.
If you’re not sure what’s inside your firmware package, my guide on Samsung firmware files explains each part.
Still keeping a first generation Galaxy alive? I’d love to hear about it. Send me the model number through the contact page.