Odin3 v3.11.1 is a late 2015 build of the Odin flash tool, from the Galaxy S6 and Note 5 period.
You’ll find it named in root and firmware guides written around that time.
Older version
Odin3 v3.11.1
Checked
| File | Odin3-v3.11.1.zip |
|---|---|
| Size | 1.00 MB / 1,002,757 bytes |
| Build | 2015.11.12.1 (product version 3.11.1.0) |
| Executable header | 32-bit Windows; minimum subsystem 5.1 |
| Archive contents | Odin3 v3.11.1.exe, Odin3.ini, README.txt |
| .lz4 firmware | Not supported |
a2402d4f17e6759f1f8ec742d44debd29a0e3e65461422cbdeae79a3519e8cf9This ZIP is hosted on getodintool.com. Compare the SHA-256 checksum after downloading.
What’s different in Odin3 v3.11.1
The build number is 2015.11.12.1, so November 2015. The interface follows v3.10.7: BL, AP, CP, CSC and UMS slots, and the Log, Options and Pit tabs.
Its default Odin3.ini adds a DeviceInfo setting that the earlier builds in our archive don’t have. The EXE records Windows subsystem version 5.1. The ZIP is about 1 MB. PE header record
Before you open Odin3 v3.11.1
Unzip the folder and open the exe from there. The Odin3.ini file holds the default options, so keep it next to the exe.
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.
Get the Samsung USB driver installed before you plug in the phone.
When to use Odin3 v3.11.1
Use it when a guide for your older Galaxy device names v3.11.1. If you’re not sure, go with the latest build.
Your firmware matters more than the Odin version. If it’s a recent download with .lz4 files inside the AP file, this build can’t handle it.
Every step from loading the files to the PASS message is in my Odin tutorial.
Tell me which Galaxy phone you have and what you’re flashing, and I’ll let you know if v3.11.1 fits. You can reach me on the contact page.