To use Samfw Tool 3.31, follow these steps:
Always download mobile service tools from reputable sources. Version 3.31 is an older build; for the most recent security patches and support for the latest Android versions, consider checking the official SamFw website for their latest release. Samfw Tool 3.31 Download
If you don’t have them already, the tool will prompt you to install Samsung USB drivers. Click . To use Samfw Tool 3
While Samfw does not replace Odin, it includes a smart Odin module that auto-downloads the correct firmware files based on your phone’s model and region. You no longer need to hunt for the right combination file on slow servers. Using the Samfw Tool 3
Using the Samfw Tool 3.31 is relatively easy. Here's a step-by-step guide:
Windows only. However, you can run it via VirtualBox or Parallels with USB passthrough.