Odin3-v3.13.1-3b-patched

This is where the patched version comes in.

Odin3 v3.13.1 3B Patched is a specialized version of Samsung's internal flashing tool, modified to bypass the "SHA256" authentication error that often occurs when flashing custom or modified firmware. What Makes the "3B Patched" Version Different? odin3-v3.13.1-3b-patched