Odin3-v3.13.1-3b-patched -

Flashing custom firmware using a patched Odin may violate your device’s warranty terms. In some countries (e.g., USA under the DMCA), bypassing bootloader checks could be considered circumvention of an access control measure. However, in the EU and many other regions, the right to repair and modify your own hardware is protected.

This tool is intended for developers, security researchers, and advanced hobbyists. Do not use it to flash stolen devices or to remove carrier locks illegally.

Put your Samsung device into Download Mode. Connect it to the PC. Odin should show "Added!" and a blue or yellow COM port (e.g., [COM6]). If it says 0:[COMx] in a gray box, reinstall drivers or change USB port. odin3-v3.13.1-3b-patched

Download odin3-v3.13.1-3b-patched.zip from a trusted source (e.g., GitHub repositories of known XDA developers). Extract the contents to a folder like C:\Odin3_Patched. Do not run from the ZIP archive.

Hold Power + Volume Down for 10 seconds to exit Download Mode, then immediately press Power + Volume Up + Home/Bixby to boot into custom recovery (e.g., TWRP) before the system overwrites it with stock recovery. Flashing custom firmware using a patched Odin may

Even with the patched version, issues can occur. Here is how to solve them.

| Error Message | Likely Cause | Solution | | :--- | :--- | :--- | | "SetupConnection" | Driver conflict or bad USB port | Reinstall Samsung USB drivers. Use USB 2.0 port, not USB 3.0. | | "Complete(Write) operation failed" | AP file too large or corrupted | Redownload the firmware. Use a shorter file path (e.g., C:\firmware\). | | "Auth" error | Bootloader locked permanently | This patched Odin cannot unlock a carrier locked bootloader (Verizon, AT&T, Bell). It requires an official unlock token. | | "SW REV CHECK FAIL" | Attempting to downgrade bootloader | Samsung anti-rollback fuse blown. Flash only firmware with same or higher REV number. | | No ID:COM port | Missing driver or bad cable | Uninstall and reinstall Samsung USB Driver for Mobile Phones Version 1.7.86.0 or higher. | Put your Samsung device into Download Mode

Odin is Samsung’s proprietary firmware flashing tool, used internally and leaked to the public. The official versions restrict certain operations — especially flashing unauthorized or custom binaries. That’s where patched versions come in.

  • Connect to PC – You should see Added!! in the Odin log window, and the ID:COM port turn blue.
  • Load Firmware Files – Use the standard button mapping:
  • Odin Options – Crucial for patched version:
  • Start the Flash – Click Start. Watch the log window. You should see RQT_CLOSE then OSM: All threads completed. (succeed 1 / failed 0).
  • Manual Reboot – Disconnect the USB cable, then reboot using: Volume Down + Power for 7 seconds. Immediately switch to Volume Up + Power to enter recovery and factory reset (required after an RMM bypass).