Power on your Samsung device and connect it to the PC via USB. 💡 Important Safety Warning

If you need help resolving a specific error or checking compatibility for a device, please share:

Easily remove Factory Reset Protection (Google Lock) on older Android versions.

Download the tool (see link below) and extract it using WinRAR or 7-Zip.

: Official developers recommend downloading exclusively from verified hosting sites like

: Addressed "Binary Rejected" and "False Rejected" error messages encountered when flashing specific firmwares. Device Support

The is a specialized module designed for repairing, flashing, and bypassing Factory Reset Protection (FRP) on Samsung Android devices. Developed by the UMT Team, this tool serves as a reliable option for mobile technicians handling stubborn firmware issues or "Binary Rejected" lock screens.

Boot your locked Samsung device and stop at the main "Welcome / Let's Go" screen. Do not progress into the Wi-Fi configuration wizard yet.

The official and safest way to download any UMT software is through the application. UMT is a hardware-locked tool, meaning it's designed to work with a physical dongle (a USB hardware key) or a box that you must purchase to unlock its full functionality. The software itself is often distributed through this proprietary client.

Bypasses Google Account verification (Factory Reset Protection) on various Samsung models, especially useful after a factory reset.

Version 0.3 specifically updates security protocols to handle trickier device states where traditional flashing methods fail.

: Installing or updating official Samsung firmware, including fixes for "Binary Rejected" errors. MTP/Download Mode Support

Ultimate Multi Tool (Samsung module) is a professional software repair interface. Version 0.3 specifically targets legacy and mid-range Samsung smartphones, offering direct communication with the device hardware via download mode or ADB (Android Debug Bridge).

Select the corresponding model and function (e.g., "Reset FRP") and click "Execute".

Are you trying to or reinstall your phone's software ?

is a specialized module for the UMT Dongle, a popular software-hardware combo used by mobile technicians to service Samsung smartphones. While newer versions like have since been released,

Before downloading, ensure your workstation meets the necessary technical specifications to prevent data corruption during operation.

: Features a function to open web links on the device while in FRP lock to assist in manual bypass steps. Version History & Evolution

A: Yes, the Ultimate Multi Tool Samsung v0.3 is generally available as a free, unofficial tool.