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Samsung Exynos Usb Driver May 2026

The Ultimate Guide to Samsung Exynos USB Driver: Everything You Need to Know

In the world of Android devices, Samsung is one of the most prominent players, and its Exynos chipsets are a crucial part of its success story. However, when it comes to connecting your Samsung device to a computer, you may encounter issues if you don't have the right drivers installed. This is where the Samsung Exynos USB Driver comes into play. In this article, we'll take a comprehensive look at the Samsung Exynos USB Driver, its importance, and how to install and troubleshoot it.

What is Samsung Exynos USB Driver?

The Samsung Exynos USB Driver is a software component that enables communication between your Samsung device, powered by an Exynos chipset, and a computer. The driver allows your computer to recognize your device and establish a stable connection, which is essential for various tasks such as data transfer, firmware flashing, and debugging.

Why Do You Need Samsung Exynos USB Driver?

When you connect your Samsung device to a computer using a USB cable, the computer should automatically detect it and allow you to access its contents. However, if your computer doesn't recognize your device, it's likely because it doesn't have the necessary drivers installed. This is where the Samsung Exynos USB Driver comes in – it provides the necessary interface for your computer to communicate with your device.

Here are some scenarios where you may need to install the Samsung Exynos USB Driver:

  1. Data Transfer: If you want to transfer files between your Samsung device and computer, you need to install the driver to establish a stable connection.
  2. Firmware Flashing: When flashing a new firmware on your Samsung device, the driver ensures that your computer can communicate with your device and complete the process successfully.
  3. Debugging: Developers and advanced users may need to debug their Samsung devices, which requires a stable connection between the device and computer – made possible by the Samsung Exynos USB Driver.

How to Install Samsung Exynos USB Driver

Installing the Samsung Exynos USB Driver is a relatively straightforward process. Here are the steps:

Method 1: Install via Samsung Kies

  1. Download and install Samsung Kies on your computer from the official Samsung website.
  2. Connect your Samsung device to your computer using a USB cable.
  3. Launch Samsung Kies and follow the on-screen instructions to install the necessary drivers, including the Samsung Exynos USB Driver.

Method 2: Install via USB Driver Package

  1. Download the Samsung USB Driver package from the official Samsung website or a reputable source.
  2. Extract the package to a folder on your computer.
  3. Connect your Samsung device to your computer using a USB cable.
  4. Open the Device Manager on your computer (Press the Windows key + X and select Device Manager).
  5. Locate your Samsung device in the Device Manager and right-click on it.
  6. Select "Update driver" and then "Browse my computer for driver software."
  7. Navigate to the folder where you extracted the driver package and select the "android_winusb.inf" file.
  8. Follow the on-screen instructions to complete the installation.

Troubleshooting Samsung Exynos USB Driver Issues

While installing the Samsung Exynos USB Driver is usually a straightforward process, you may encounter issues. Here are some common problems and their solutions:

  1. Device Not Detected: If your computer doesn't detect your Samsung device, try restarting your device and computer, and then reconnecting the device.
  2. Driver Installation Failure: If the driver installation fails, try reinstalling the driver package and ensure that you're using the correct version.
  3. USB Connection Issues: If you're experiencing USB connection issues, try using a different USB cable or port.

Conclusion

The Samsung Exynos USB Driver is an essential component for connecting your Samsung device to a computer. With this driver, you can transfer files, flash firmware, and debug your device. Installing the driver is relatively straightforward, and troubleshooting issues is often a matter of restarting your device and computer or reinstalling the driver package. By understanding the importance of the Samsung Exynos USB Driver and how to install and troubleshoot it, you'll be able to get the most out of your Samsung device.

Additional Tips and Resources

  • Make sure to download the driver package from a reputable source to avoid malware and other issues.
  • If you're experiencing issues with the driver, try updating your device's firmware or seeking assistance from Samsung support.
  • For advanced users, you can also use tools like Odin to flash firmware and modify your device's software.

Frequently Asked Questions

Q: What is the Samsung Exynos USB Driver? A: The Samsung Exynos USB Driver is a software component that enables communication between your Samsung device, powered by an Exynos chipset, and a computer.

Q: Why do I need to install the Samsung Exynos USB Driver? A: You need to install the driver to establish a stable connection between your Samsung device and computer for tasks like data transfer, firmware flashing, and debugging.

Q: How do I install the Samsung Exynos USB Driver? A: You can install the driver via Samsung Kies or by downloading the USB Driver package and following the installation instructions.

Q: What if I encounter issues with the driver installation? A: Try restarting your device and computer, reinstalling the driver package, or seeking assistance from Samsung support.

Samsung Exynos USB Driver: An Informative Paper

Introduction

The Samsung Exynos USB driver is a crucial software component that enables communication between Samsung Exynos-based devices and computers. The Exynos chipsets are a series of system-on-chip (SoC) designs developed by Samsung Electronics, widely used in various mobile devices, including smartphones and tablets. This paper provides an overview of the Samsung Exynos USB driver, its functionality, and significance.

What is a USB Driver?

A USB driver is a software component that facilitates communication between a device and a computer through a Universal Serial Bus (USB) interface. Its primary function is to translate data from the device into a format that the computer can understand and vice versa.

Samsung Exynos USB Driver Functionality

The Samsung Exynos USB driver plays a vital role in establishing a connection between a Samsung Exynos-based device and a computer. Its key functions include:

  1. Device Detection: The driver enables the computer to detect the Samsung Exynos-based device when connected via USB.
  2. Data Transfer: The driver facilitates data transfer between the device and computer, allowing users to transfer files, such as music, videos, and documents.
  3. Device Management: The driver enables the computer to manage the device, including tasks such as debugging, firmware updates, and configuration.

Features of Samsung Exynos USB Driver

The Samsung Exynos USB driver offers several features that enhance the user experience: Samsung Exynos Usb Driver

  1. High-Speed Data Transfer: The driver supports high-speed data transfer rates, making it efficient for transferring large files.
  2. Multi-Device Support: The driver supports multiple Samsung Exynos-based devices, allowing users to connect and manage multiple devices simultaneously.
  3. Compatibility: The driver is compatible with various operating systems, including Windows, macOS, and Linux.

Importance of Samsung Exynos USB Driver

The Samsung Exynos USB driver is essential for various reasons:

  1. Device Connectivity: The driver enables users to connect their Samsung Exynos-based devices to computers, facilitating data transfer and device management.
  2. Debugging and Development: The driver is crucial for debugging and developing software applications for Samsung Exynos-based devices.
  3. Firmware Updates: The driver enables users to update their device's firmware, ensuring that they have the latest features and security patches.

Conclusion

In conclusion, the Samsung Exynos USB driver is a vital software component that enables communication between Samsung Exynos-based devices and computers. Its functionality, features, and importance make it an essential tool for users, developers, and manufacturers. As technology continues to evolve, the Samsung Exynos USB driver will remain a crucial component in the ecosystem of Samsung Exynos-based devices.

References

This informative paper provides an overview of the Samsung Exynos USB driver, its functionality, features, and significance. The driver's importance in enabling device connectivity, debugging, and firmware updates is highlighted, demonstrating its crucial role in the ecosystem of Samsung Exynos-based devices.

Technical Deep Dive: Samsung Exynos USB Interface and Driver Architecture

The Samsung Exynos USB Driver acts as the critical bridge between Windows-based development environments and the low-level hardware of devices powered by Samsung’s proprietary Exynos system-on-chips (SoCs). While many users recognize it as a tool for file transfer, its architecture supports advanced operations like firmware flashing, kernel debugging, and "Exynos USB Booting" (EUB) mode. 1. Driver Architecture and Core Functionality

The Samsung Android USB Driver for Windows (latest version 1.9.0.0 as of April 2025) is a multifaceted package designed to facilitate diverse communication protocols:

MTP (Media Transfer Protocol): The standard interface for basic file management and data synchronization.

ADB (Android Debug Bridge): Essential for developers, allowing command-line interaction with the device kernel, application debugging, and logcat monitoring.

CDC/Serial Interface: Provides a virtual COM port (VID_04E8 & PID_2912) used by specialized service tools for low-level hardware communication. 2. Exynos-Specific Hardware Interaction

Unlike generic drivers, the Exynos USB stack interacts directly with the USB PHY (Physical Layer) controller integrated into the SoC: Samsung Android USB Driver

Samsung Exynos USB Driver (specifically the SEC, SYSTEM LSI Exynos USB Device

) is a specialized driver used to connect Samsung devices powered by Exynos processors to a PC when they are in a low-level state, such as USB Download Mode (USBDL) or for forensic extractions. Forensic Focus

For standard tasks like file transfers or using Odin, the general Samsung Android USB Driver provided by Samsung Developers is typically sufficient. samsung.com Driver Details & Compatibility

The specialized Exynos-specific driver is often required for advanced software repairs or if your device is "stuck" in a mode where the standard driver fails to recognize it. 20.36.7.262 (Commonly used version). Operating Systems: Compatible with Windows 7, 8, 10, and 11. Hardware IDs: Typically identifies as USB\VID_04E8&PID_2910 Supported Devices: Devices using Exynos chips, such as the Galaxy S10 (Exynos 9820) Note 10 (Exynos 9825) How to Install If you have a manual driver file (e.g., an file), follow these steps: Samsung Android USB Driver

Samsung Exynos USB Driver (often referred to as the LSI USB driver) is a specific driver used primarily for low-level recovery, such as unbricking a device via a PC. While standard file transfers usually only require the general Samsung Android USB Driver

, the Exynos-specific driver is critical for tasks like J-TAG programming or boot recovery on Galaxy devices using Exynos processors. Manual Installation Guide

If your PC does not automatically recognize your Exynos device in recovery mode, you may need to install the driver manually using the Add legacy hardware Extract the Files : Download the driver package and unzip the contents (e.g., 32bit&64bit_multidownloader.zip Open Device Manager : Right-click the button and select Device Manager Add Legacy Hardware Click on your computer's name at the top of the list. Add legacy hardware

Install the hardware that I manually select from a list (Advanced) Locate Driver

The Samsung Exynos USB Driver, often referred to as the LSI USB Driver in technical documentation, is a specific system driver used to connect Exynos-powered Samsung devices to a PC for low-level recovery and firmware flashing.

While most users only need the standard Samsung Android USB Driver for daily file transfers, the Exynos-specific driver is a critical tool for developers and technicians performing advanced "Boot Recovery" operations. When is the Exynos USB Driver Used?

Unlike the general driver, this specific version is designed for the Samsung Exynos MultiDownloader and other J-TAG programs. It is primarily used when a device: Cannot enter standard Download Mode. Requires bootloader recovery after a "brick."

Needs a full software re-flash using System LSI (Large Scale Integration) tools. How to Install the Driver

For the driver to work correctly, it often needs to be placed in a specific directory on your Windows PC.

Preparation: Download the driver files (often labeled as LSI USB Driver) and the vcredist (Visual C++ Redistributable) package suitable for your system (32-bit or 64-bit).

Manual Directory Setup: Create a folder at the following path if it does not already exist:C:\Program Files\Samsung\Exynos USB Driver\Drivers

Copy Files: Unzip the driver package and copy the driver files directly into that folder. The Ultimate Guide to Samsung Exynos USB Driver:

Hardware Connection: Connect your Samsung device to the PC via a high-quality USB data cable. Device Manager Update: Open Device Manager on your PC.

If the device appears as "Unknown," right-click it and select Update Driver.

Choose "Browse my computer for drivers" and point it to the folder you created in Step 2. General Samsung USB Driver vs. Exynos Driver

If you are simply looking to transfer photos or use ADB (Android Debug Bridge), you should use the official Samsung USB Driver for Mobile Phones instead. The Exynos-specific LSI driver is strictly for specialized recovery tools. Samsung Android USB Driver

1. Remove Old Drivers (Important!)

  • Uninstall any previous “Samsung USB Driver” from Control Panel.
  • Delete C:\Program Files\Samsung\USB Drivers if present.
  • Reboot your PC.

Maintaining the Driver: Windows Updates and Antivirus Conflicts

Windows Update is the enemy of the Samsung Exynos USB driver. Microsoft frequently pushes "generic USB composite device" drivers that overwrite Samsung’s specific CDC drivers.

To prevent this:

  1. Open Device Manager.
  2. Right-click the Samsung Exynos device → Properties → Driver tab.
  3. Click Roll Back Driver if recently updated.
  4. Use Group Policy Editor (Windows Pro) to disable automatic driver updates for Device ID USB\VID_04E8.

Also, certain antivirus software (notably McAfee and Norton) blocks Odin.exe from communicating with the driver. Always add your Odin folder and %temp% directory to the antivirus exclusion list.

Common Issues with Samsung Exynos USB Driver

While the Samsung Exynos USB Driver is a reliable software component, users may encounter issues when using it. Some common problems include:

  • Driver Installation Issues: Users may experience difficulties installing the driver, which can be due to corrupted files, incompatible operating systems, or conflicts with other drivers.
  • Connection Issues: Users may encounter issues connecting their device to the computer, which can be caused by faulty USB cables, incorrect driver installation, or conflicts with other devices.
  • Data Transfer Issues: Users may experience issues transferring data between the device and computer, which can be due to driver conflicts, file system corruption, or other technical issues.

Column concept — “Under the Hood: Samsung Exynos USB Driver”

Brief thesis

  • A technical, monthly column that examines the Samsung Exynos USB driver stack: architecture, driver internals, device interoperability, debugging, security implications, performance tuning and upstreaming efforts. Aim: bridge kernel developers, hardware engineers, and advanced modders.

Target audience

  • Kernel/driver developers, SoC engineers, ROM maintainers, advanced Android modders, and technical product managers.

Recurring sections (per monthly issue)

  1. Kernel internals deep dive

    • Explain relevant subsystems (USB core, UMS, ADB, USB Gadget, UVC, CDC-ACM, RNDIS, MTP, fastboot).
    • Walk through Exynos-specific glue code and DWC3 or xHCI integrations.
    • Annotated code snippets from real drivers (clean-room pseudo-code when upstream patch licensing prevents verbatim).

  2. Hardware & firmware interaction

    • How Exynos' USB PHYs, power domains, clocks, and wakeup lines are managed.
    • Register maps, PMIC/PHY sequencing, and common hardware pitfalls.
    • Interpreting chipset datasheets and fuses relevant to USB.

  3. Configuration & boot modes

    • How USB modes are selected (host, device, OTG, accessory), role switching, gadget configs, and kernel cmdline/DT/ACPI entries.
    • Fastboot and download modes specifics on Exynos platforms.

  4. Interoperability & cross-platform testing

    • Practical tests for host/device compatibility (tools, test matrices).
    • Known issues with Windows/Mac/Linux drivers and workarounds.
    • Guidance for ensuring Android accessory and USB-C alt-mode behavior.

  5. Performance, throughput & power tuning

    • Benchmark methodologies, tuning DMA, scatter-gather, endpoint sizing, and transfer scheduling.
    • Power vs throughput trade-offs and PM QoS knobs.

  6. Debugging lab

    • Systematic debugging checklists: dmesg traces, usbmon, tracepoints, perf, wireshark usbpcap, logic analyzer usage.
    • Sample troubleshooting case studies (connectivity, enumeration failures, high-latency transfers).

  7. Security & vulnerability analysis

    • Attack surface of USB on Exynos devices (firmware flashing, host/device spoofing, DMA attacks).
    • Hardening recommendations: privilege separation, SELinux contexts, firmware verification, mitigations for known CVEs.

  8. Upstreaming & compliance

    • Best practices for submitting patches to mainline kernel: maintainability, SPDX, changelogs, and testing.
    • Licensing pitfalls and binary firmware handling.

  9. Tools, patches & resources

    • Curated list: kernel subsystems, open-source projects (dwc3, typec, gadget drivers), test suites and scripts.
    • Example patches and backport strategies.

Feature-length issues (quarterly)

  • “The Anatomy of an Exynos USB Regression” — end-to-end root cause analysis of a real regression: bisecting, reproducing, patching, upstream submission.
  • “Building a Reliable USB Gadget for Exynos” — step-by-step guide to implementing a composite gadget supporting ADB, MTP, and RNDIS.

Sample 1-page article outline (issue starter)

  • Title: “Why Your Exynos Phone Won’t Enumerate on Linux”
    • 1–2 sentence problem summary.
    • Quick checklist (4–6 high-probability causes).
    • Detailed diagnosis (dmesg excerpts + interpretation).
    • Minimal patch or device tree tweak.
    • Recommended tests to confirm fix.

Editorial cadence & format

  • Monthly short (1,000–1,600 words) technical pieces with code, diagrams, and reproducible examples; quarterly deep investigations (3,000–5,000 words).
  • Include a one-page “cheat sheet” with commands, common dmesg lines, and fast fixes.

Metrics of success

  • Practical reproducible fixes, clear upstream patches accepted, reduced time-to-debug in reader case studies, and community engagement (patch submissions and bug reports referencing column guidance).

Initial three article ideas to launch the column

  1. “Mapping Exynos USB: PHYs, Controllers, and Device Trees” — baseline reference for platform bring-up.
  2. “Debugging Exynos USB Enumeration Failures” — hands-on workflow with examples and tools.
  3. “Optimizing Throughput on DWC3-based Exynos Platforms” — measurements and tuning steps.

If you want, I can draft the first full article (suggested: “Mapping Exynos USB: PHYs, Controllers, and Device Trees”) including diagrams, code snippets, and a device-tree checklist.

The Samsung Exynos USB Driver acts as the essential digital bridge between your PC and Samsung devices powered by Exynos chipsets. While often bundled with the broader Samsung USB Driver for Mobile Phones, these specific drivers are critical for advanced tasks that go beyond simple file transfers. Why These Drivers Matter

Unlike standard plug-and-play drivers, the Exynos-specific components are designed to communicate directly with the Exynos Mobile Processor's low-level hardware. They are vital for:

Firmware Flashing: Using tools like Odin to install or repair system software. Data Transfer : If you want to transfer

MultiDownloader Support: Enabling the Exynos USB Multi Downloader to push software to multiple devices simultaneously.

Advanced Debugging: Allowing developers to interface with the device via ADB (Android Debug Bridge) for app testing and system logs.

Data Recovery: Facilitating a stable connection when a phone is in "Download Mode," which is often the last resort for recovering a bricked device. Getting and Managing the Drivers

Samsung typically manages these through their integrated software ecosystem, but they can also be found as standalone installers for Windows.

Automatic Updates: The most reliable way to stay current is through Samsung Update, which detects your hardware and downloads the precise versions needed for your chipset.

Installation: Once downloaded, running the .exe installer usually handles the registration of several sub-drivers, including the "CDC Abstract Control Model" and "Samsung Mobile USB Composite Device."

Uninstallation: If you encounter connection issues, you can remove them via the Control Panel under "Uninstall a program" or through the Installed Apps menu in Windows settings. Troubleshooting Common Issues If your PC fails to recognize your Exynos-based device:

Check the Cable: Always use an OEM Samsung cable; generic cables often lack the data pins required for flashing.

Enable USB Debugging: If using ADB, ensure "USB Debugging" is toggled on in your phone's Developer Options.

Port Selection: Avoid using USB hubs. Plugging directly into the motherboard (the back ports on a desktop) provides the most stable voltage for driver communication.

Do you need a direct download link for the latest version, or are you trying to fix a specific error like "Device Not Recognized"?

Black screen on android phone when connectioning via USB - Spacedesk

The Samsung Exynos USB Driver is an essential software component that serves as a bridge between a Windows personal computer and mobile devices powered by Samsung’s proprietary Exynos chipset. While casual users rarely interact with drivers directly, this specific software is the foundation for advanced mobile management, data recovery, and custom software installation. Understanding its function, installation, and troubleshooting is vital for anyone looking to go beyond the basic user interface of their Galaxy device.

At its core, the Exynos USB Driver facilitates communication through the Universal Serial Bus (USB) port. When a smartphone is connected to a computer, the operating system requires a specific set of instructions to recognize the hardware's unique architecture. Because the Exynos SoC (System on a Chip) utilizes specific protocols for data transfer and low-level hardware access, a generic "plug-and-play" driver is often insufficient for complex tasks. This driver allows the computer to interact with different modes of the device, including the standard Media Transfer Protocol (MTP) for moving photos and music, as well as the more critical "Download Mode."

The primary utility of the Samsung Exynos USB Driver is found in the realm of firmware management and device maintenance. For developers and enthusiasts, these drivers are mandatory for using tools like Odin, Samsung’s internal firmware flashing software. When a device becomes "bricked"—a state where the operating system fails to boot—the Exynos USB Driver allows the computer to "see" the phone even when it is not powered on in the traditional sense. This connection enables the user to flash original factory images, effectively reviving the hardware. Furthermore, for those interested in the Android Debug Bridge (ADB) or Fastboot commands, these drivers ensure that terminal-based instructions are accurately transmitted to the handset.

Installing the drivers is generally a straightforward process, though it requires attention to detail. Samsung typically bundles these drivers within their comprehensive "Smart Switch" application, which handles backups and updates. However, for a lighter footprint, many users opt for the standalone "Samsung USB Driver for Mobile Phones" package. Once installed, the Windows Device Manager should recognize the phone under "Modems" or "Samsung Android Phone." It is important to note that using a high-quality, original USB cable is as critical as the software itself; low-quality cables often cause data "noise," leading to failed firmware flashes and potential hardware damage.

Despite their importance, users may encounter common hurdles such as driver conflicts or "Device Not Recognized" errors. These issues often stem from legacy drivers left behind by other manufacturers or Windows’ tendency to automatically install generic drivers that lack Exynos-specific capabilities. Troubleshooting usually involves uninstalling previous driver versions, restarting the PC, and performing a clean installation. In some cases, disabling "Driver Signature Enforcement" on Windows 10 or 11 is necessary to allow the system to accept the specialized Samsung files.

In conclusion, the Samsung Exynos USB Driver is the silent enabler of the Galaxy ecosystem's versatility. It transforms a smartphone from a standalone consumer product into a flexible piece of hardware that can be repaired, updated, and customized from a desktop environment. Whether a user is simply backing up cherished memories or an engineer is debugging a new application, this driver remains an indispensable tool in the modern mobile landscape.

The "Samsung Exynos USB Driver" typically refers to the Samsung Android USB Driver. While "Exynos" is the name of Samsung's proprietary processor line, the USB driver package is universal for all Samsung Android devices, regardless of whether they use Exynos or Qualcomm chips. 📥 Download & Official Source

The driver is primarily intended for Windows users who need to connect a Samsung device to their PC for data transfer or development. Official Link: Samsung Android USB Driver for Windows Version: 1.9.0.0 (as of April 2025) Size: ~35.5 MB Compatibility: Windows 7, 8, 10, and 11 ⚙️ Why You Need It

📂 File Transfer: Move photos, videos, and documents between your phone and PC.

🛠️ Firmware Flashing: Essential for using tools like Odin to flash stock firmware or custom recoveries.

💻 App Development: Allows developers to test Android apps directly on physical Samsung hardware using ADB (Android Debug Bridge).

🔄 Data Sync: Works with Samsung Smart Switch for device backups and data restoration. 🚀 How to Install Download the .exe file from the official developer site. Disconnect your mobile device from the PC before starting.

Run the installer and follow the prompts (select your language and region). Restart your computer once the installation finishes. Connect your phone via a high-quality USB cable. ⚠️ Troubleshooting Tips Samsung Android USB Driver for Windows - Uptodown

Step 3: Connect Your Exynos Device in Download Mode

This is crucial. The drivers only initialize fully when the phone is in the correct mode.

  • Power off your Samsung Exynos phone completely.
  • Press and hold Volume Down + Volume Up (varies by model; for older: Volume Down + Home + Power) and connect the USB cable to your PC.
  • When the blue screen with "Warning!" appears, press Volume Up to enter Download Mode.

2. Disable Driver Signature Enforcement (for Windows 10/11)

  • Hold Shift while clicking Restart → Troubleshoot → Advanced Options → Startup Settings → Restart → Press 7 (Disable driver signature enforcement).

Functionality of Samsung Exynos USB Driver

The Samsung Exynos USB Driver acts as a bridge between the device and the computer, allowing them to communicate with each other seamlessly. When a Samsung Exynos-based device is connected to a computer via a USB cable, the driver enables the computer to recognize the device and establish a connection.

The driver provides several key functions, including:

  • Data Transfer: The driver facilitates the transfer of files, such as images, videos, and documents, between the device and the computer.
  • Debugging: The driver allows developers to debug their applications and troubleshoot issues on the device using tools like Android Debug Bridge (ADB).
  • Device Management: The driver enables the computer to manage the device, including installing and uninstalling applications, and configuring device settings.

Exynos vs. Snapdragon: Driver Differences

Many users confuse the two. Here’s the quick breakdown:

| Feature | Exynos Driver | Snapdragon Driver | |---------|---------------|--------------------| | Required for | International Samsung models (Europe, Asia, Africa) | US/China Samsung models, many other Android brands | | Low-level protocol | UART + USB gadget | QDLoader (9008) + Fastboot | | Flashing tool | Odin | QFIL, MiFlash, or Fastboot | | Driver name in Device Manager | Samsung Mobile USB Composite | Qualcomm HS-USB QDLoader |

Check your processor before downloading: Settings → About Phone → Processor (look for “Exynos” or “Snapdragon”).