Using the SamFw FRP Tool 3.1 involves a few technical steps to bypass Factory Reset Protection (FRP) on Samsung devices. While newer versions like 5.4 are available on the official SamFw website, the core process for version 3.1 remains a popular "one-click" method. Step-by-Step Instructions Preparation:
Download and install the Samsung USB Drivers on your PC to ensure your phone is recognized.
Disable your antivirus temporarily, as these tools are sometimes flagged as false positives.
Connect your locked Samsung device to your computer using a high-quality USB data cable. Emergency Call Mode:
On your locked phone, go back to the first "Welcome" screen.
Tap Emergency Call and dial *#0*#. This should open the Test Mode (hardware diagnostic menu). Running the Tool: Open the SamFw FRP Tool on your PC.
The tool should automatically detect your device's COM port. If it doesn't, click the Refresh button. Click the Remove FRP button (typically the green one). Enabling USB Debugging:
A popup will appear in the tool asking you to enable "Test Mode" (which you already did in step 2). Click OK.
Watch your phone screen. A prompt will appear asking to Allow USB Debugging. Check the box "Always allow from this computer" and tap Allow. Completion:
The tool will finish the process and your device will automatically reboot.
Once it restarts, the Google account lock will be gone, and you can set up the phone as new. The Story of the Forgotten Pattern
Once there was a refurbished Samsung Galaxy that had been sitting in a drawer for years. When its owner finally decided to gift it to a younger sibling, they realized it was stuck—not just by a forgotten pattern, but by the "Factory Reset Protection" that demanded a Google account login from 2021.
After hours of frustration, they found the SamFw Tool. They connected the phone, typed the secret *#0*# code into the emergency dialer, and watched as a series of commands flashed across the computer screen. With one final click and a "USB Debugging" permission tap, the phone let out a long vibration and rebooted. To their relief, the "Verify your account" screen was gone, replaced by a fresh "Welcome" prompt, ready for its new owner.
Do you have a specific Samsung model or Android version you're trying to unlock?
The SamFw FRP Tool v3.1 is a widely used, free Windows-based utility designed to bypass Factory Reset Protection (FRP) on Samsung devices with a single click. Released originally in August 2022, this version introduced support for Samsung devices running newer security patches by utilizing the "Emergency Call" test mode. Core Features of v3.1
While newer versions like v5.4 are now available, v3.1 remains a stable choice for older security patches.
One-Click FRP Removal: Automates the Google account bypass process.
CSC Change: Allows users to change their device's regional firmware code (CSC) without flashing a new ROM.
Factory Reset: Provides a way to hard reset devices directly from the computer.
Device Info: Quickly retrieves detailed hardware and software specifications. Step-by-Step Guide: How to Use SamFw Tool 3.1
To use this tool, you must have a Windows PC and a reliable USB data cable. Preparation:
Download and install the Samsung Android USB Drivers on your PC to ensure the tool can recognize your phone.
Disable your antivirus or Windows Defender temporarily, as FRP bypass tools are often flagged as "false positives". Connect the Device:
Turn on your Samsung phone and connect it to your PC via USB cable.
On the phone's "Welcome" or "Wi-Fi" screen, tap Emergency Call. Enter Test Mode:
Dial *#0*# on the emergency dialer. This should open the hardware test menu (a screen with many white boxes). Execute the Bypass: Open the SamFw FRP Tool on your PC. In the Samsung tab, click the Remove FRP button.
A prompt will appear on your phone asking to Allow USB Debugging. Check "Always allow" and tap Allow. Finish & Reboot:
The tool will complete the process and automatically reboot your phone. Once it restarts, the Google account lock should be gone. Common Troubleshooting samfw frp tool 3.1 how to use
Device Not Detected: Ensure you are using an original USB cable and that the Samsung drivers are correctly installed in your Windows Device Manager.
Test Mode Not Opening: If *#0*# does not work, your device may have a security patch that has disabled this menu. In such cases, you may need a newer version like SamFw Tool v5.4 or a paid service.
"Waiting for Device": Try re-plugging the cable or switching to a different USB port on your PC.
Looking for more help? You can find community discussions and older download links on forums like 4PDA or watch tutorial videos on YouTube. Samsung FRP Remove Paid service - SamFw
The SamFw FRP Tool is a widely used free software designed to bypass Factory Reset Protection (FRP) on Android devices, primarily targeting Samsung, Xiaomi, and Vivo models. As of early 2026, version 3.1 is considered an older release, with newer iterations like version 4.9 or 5.1 now available to handle updated security patches. Performance Review
Pros: It is completely free, features a one-click bypass method, and requires no specialized hardware or "boxes".
Cons: Success depends heavily on the device's security patch level; newer security updates often require the latest tool version. How to Use SamFw FRP Tool
The primary method used by this tool is the "Test Mode" (ADB) exploit. Follow these steps to use it:
Preparation: Download and install the Samsung USB Drivers on your Windows PC and disable any antivirus software that might flag the tool.
Connect Device: Open the SamFw tool and connect your phone to the PC via a USB cable while it is on the "Welcome" or "Hello" screen.
Emergency Call: On your phone, tap Emergency Call and dial *#0*# to open the hardware test menu. If the menu appears, the tool will likely work. Bypass:
In the tool, select the Samsung tab and click Remove FRP (standard or 2023/2024 methods).
A prompt will appear on your phone asking to Allow USB Debugging. Check "Always allow" and tap OK.
Completion: The tool will automatically run commands to bypass the Google account lock and restart your device. Once rebooted, you can access the home screen without a password.
Note: If the *#0*# code does not open a menu on your device, you may need to use the "MTP" or "Odin" methods also built into the tool, though these often require more technical steps like flashing specific firmware.
Learn SamFw Tool 5.1 Today | Samsung FRP Bypass Full Tutorial
11 Dec 2025 — Learn SamFw Tool 5.1 Today | Samsung FRP Bypass Full Tutorial - YouTube. This content isn't available. YouTube·Repair Tutti SAMFW FRP Tool: Bypass Samsung FRP Lock in One Click!
24 Jun 2022 — SAMFW FRP Tool: Bypass Samsung FRP Lock in One Click! - YouTube. This content isn't available. YouTube·GSM Helpful SamFw FRP Tool Review: Main Performance & 1 Alternative
19 Jan 2026 — connect your phone to the PC using a USB cable then click start step. USB debugging activate OEM unlock and extract the firmware YouTube·MobiKin
The Technician’s Dilemma
The fluorescent lights of "Mobilix Repair" hummed overhead, casting a sterile glow over the cluttered workbench. Elias, a phone technician with grease-stained fingers and a furrowed brow, stared at the sleek Samsung Galaxy S21 lying motionless on the anti-static mat.
The phone’s owner, a frantic college student, had forgotten his Google account credentials after a hard reset. The phone was effectively a brick, locked tight by Factory Reset Protection (FRP). For a lesser technician, this would have been a "come back next week" job, or worse, a "I can't fix this" admission. But Elias had a reputation to uphold.
He cracked his knuckles and turned to his trusted laptop. He navigated through his archive of tools until he hovered over a familiar icon: SamFw FRP Tool v3.31.
"It’s you and me again," Elias muttered, double-clicking the executable.
SamFW FRP Tool 3.1.zip or .rar file to a folder on your desktop..exe file and select "Run as Administrator." Without admin rights, the tool cannot communicate with the device hardware.Rating: 4.2/5
Best for: Samsung users (and some other Android brands) locked out by Factory Reset Protection (FRP).
I recently had the misfortune of resetting my old Samsung Galaxy A52 and forgetting the original Google account credentials. After an hour of frustration, I stumbled upon SAMFW FRP Tool v3.1. Here’s my honest take after using it.
The SamFW FRP Tool 3.1 remains a gold standard for Samsung users locked out of their devices. While the method requires a bit of technical finesse (enabling USB debugging via hidden menus), the actual process is a single click. Using the SamFw FRP Tool 3
Remember the golden rules:
If you follow the steps outlined in this guide, you should be able to bypass the Google lock on your Samsung phone without paying a cent. As Samsung continues to patch security holes, tools like SamFW evolve. Always check for version updates (3.2 or 4.0) if 3.1 fails on a brand-new phone.
Have you successfully used SamFW FRP Tool 3.1? Let us know your experience in the comments below!
To use SamFw FRP Tool v3.1, you typically connect your Samsung device to a PC and use the Test Mode menu to enable ADB for a one-click bypass. This version is known for its ability to remove Factory Reset Protection (FRP) and change CSC codes on older security patches. Prerequisites
Samsung USB Drivers: Install the Samsung Android USB Driver on your PC to ensure the tool recognizes your device.
USB Data Cable: Use a high-quality cable to prevent connection drops.
Device Status: Your phone should be on the Google "Verify your account" screen. Step-by-Step Instructions
Connect Device: Plug your Samsung phone into the PC using a USB cable.
Enter Test Mode: On the phone's setup screen, tap Emergency Call and dial *#0*# to open the hardware test menu.
Launch Tool: Run SamFwTool.exe as an administrator on your PC. Select Function: In the Samsung tab, click Remove FRP.
Authorize ADB: Watch the phone screen for a "USB Debugging" prompt. Select Always allow from this computer and tap OK.
Completion: The tool will finish the process and automatically reboot your phone. Once it restarts, the Google lock should be gone. Key Features of Version 3.1
One-Click FRP Removal: Simplified process via the *#0*# code.
Change CSC: Allows switching between regional firmware versions (e.g., changing from a carrier-locked region to an unlocked one like XAA).
Factory Reset: Provides options to wipe user data directly from the tool.
MTP/ADB Info: Quickly read device details like IMEI, Android version, and model number. Troubleshooting
Device Not Found: Ensure you have installed the drivers. If it still doesn't appear, try a different USB port or cable.
Code Not Working: Some newer security patches or certain carriers (like Verizon) may disable the *#0*# code. In these cases, you may need a newer version of the tool (e.g., v5.4) or a paid service. SamFw FRP Tool - 4PDA
⚠️ Important Disclaimer
This guide is for educational purposes and for devices you own. Bypassing FRP on a lost or stolen device is illegal. The tool’s effectiveness depends on your device model, Android version, and security patch date.
SamFw FRP Tool 3.1 , you primarily use a "One-Click" method to bypass Google's Factory Reset Protection (FRP) on Samsung devices. The process involves connecting your phone to a PC, entering a specific test code on the device's emergency dialer, and allowing the software to enable USB debugging to remove the lock. Wöhler Technik GmbH Step-by-Step Guide Preparation : Download and install the Samsung Android USB Drivers on your Windows PC to ensure your phone is recognized. Connect Device
: Connect your locked Samsung phone to the PC using a stable USB cable. Launch Tool : Open the SamFw FRP Tool application as an administrator. Emergency Dialer : On your phone's welcome screen, tap Emergency Call to open the Diagnostic/Test menu. Remove FRP : In the SamFw software, click the Remove FRP button (usually under the Samsung tab). Allow USB Debugging : A prompt will appear on your phone asking to Allow USB debugging . Check the "Always allow" box and tap Completion
: The tool will automatically run the bypass commands and reboot your device. Once it restarts, the FRP lock should be gone. Wöhler Technik GmbH Key Features SamFw Tool V4.9 Latest Version Samsung FRP Tool 2025 - FYI
SamFw FRP Tool v3.1 is a specialized utility primarily used for bypassing Google Factory Reset Protection (FRP) on Samsung devices with a single click. Released in August 2022, version 3.1 specifically introduced support for removing FRP on devices with newer security patches released around that time. Key Features of Version 3.1 One-Click FRP Removal: Simplifies the bypass process through an automated exploit. CSC Change:
Allows users to change the region code (CSC) of their device, which can be useful for enabling features like native call recording. Device Management:
Includes basic functions like "Read Info," factory resetting, and rebooting the device. No Data Loss (for some functions):
Certain operations like CSC changes can sometimes be performed without a full data wipe. Requirements for Use You must have the Samsung Android USB Driver installed on your PC for the tool to recognize your device. USB Data Cable:
A high-quality original or standard data cable is required for a stable connection. Operating System: Go to Settings → About Phone → Software
Windows PC (the tool may trigger antivirus warnings, which is common for such utilities). Step-by-Step Instructions Preparation Connect your locked Samsung phone to your PC via USB cable.
Ensure the device is on the "Welcome" or "Emergency Call" screen. Enter Test Mode On the phone, tap Emergency Call Dial the code
to open the hardware test menu. This menu is critical for the tool's ADB exploit to work. Execute the Tool SamFw FRP Tool on your PC.
Select your device from the list (it should appear as a COM port). Remove FRP Grant Permissions Watch your phone's screen. A pop-up for USB Debugging will appear. Check "Always allow" and tap Completion The tool will automatically run the bypass script.
Once finished, the phone will automatically reboot, and the FRP lock will be removed. Potential Limitations & Issues Virtual Machines:
The tool generally cannot be run on virtual machines and may throw an error. Regional Restrictions:
Some regions, particularly Korean variants, may have restrictions that prevent easy CSC changes. Update Availability:
While v3.1 is stable, newer versions (up to v5.4) have been released to support even more recent security patches and additional brands like LG. or how to troubleshoot specific ADB connection SamFw FRP Tool - 4PDA
The SamFw FRP Tool 3.1 is a popular, free Windows-based utility designed to bypass Factory Reset Protection (FRP) on Samsung devices with a single click. Released as a significant update in 2022, version 3.1 introduced a streamlined method for enabling ADB (Android Debug Bridge) via Samsung's hidden Test Mode, allowing users to remove Google account locks in under a minute. Key Features of SamFw FRP Tool 3.1
This version is versatile, offering several modes to manage Samsung smartphones:
Test Mode (*#0*#): The primary method to remove FRP, factory reset devices, disable Samsung Knox, and change the CSC (Country Specific Code).
MTP Mode: Allows users to open a web browser on the device or perform a factory reset directly.
ADB Mode: Offers advanced functions like reading full device info, disabling OTA updates, removing Samsung accounts, and deleting bloatware.
Download Mode: Includes support for Odin Flash to install firmware and the ability to exit download mode or reboot. System Requirements
To ensure the tool runs smoothly, your setup should meet these criteria:
Operating System: Compatible with Windows XP, 7, 8, 10, and 11 (both 32-bit and 64-bit).
Drivers: You must have the Samsung Android USB Driver installed for the PC to recognize the phone.
Hardware: A reliable USB data cable and at least 2GB of RAM on your PC. Step-by-Step: How to Use SamFw FRP Tool 3.1
Follow these steps to bypass the FRP lock using the Test Mode method, which is the most effective for this version:
Preparation: Download and extract the SamFw_FRP_Tool_v3.1.zip from a trusted source like AndroidFileHost .
Connect Device: Open the tool (run the .exe as Administrator) and connect your locked Samsung phone to the PC via USB.
Enter Test Mode: On your phone's emergency call screen, dial *#0*#. A diagnostic menu (Test Mode) with gray tiles should appear.
Initiate Removal: In the SamFw tool interface, click the Remove FRP button under the "Samsung" tab.
Authorize ADB: A prompt will eventually appear on your phone asking to "Allow USB debugging." Check the box for "Always allow" and tap OK.
Completion: The tool will automatically finish the process and reboot your device. Once it restarts, the Google account lock will be gone. Troubleshooting Common Issues
Device Not Detected: Ensure you are using the latest Samsung USB Drivers. Try a different USB port or cable.
*#0*# Code Not Working: Some newer security patches or specific carrier models (like Verizon) may disable this code. In these cases, you may need a newer version like SamFw Tool 4.9 or a paid service.
ADB Prompt Doesn't Appear: Reconnect the device and try clicking "Remove FRP" again. Ensure your antivirus isn't blocking the tool's execution.