Disable driver signature enforcement (Windows 10/11 only)
Restart your PC with Advanced Startup > Disable Driver Signature Enforcement (temporary).
Run the installer
Execute Samsung_USB_Driver_for_Mobile_Phones_v2.19.1.0.exe as Administrator. Follow the prompts. Do not connect your phone until installation finishes.
Connect your Samsung device
Use an original Samsung USB cable (data sync, not charge-only). On your phone:
Verify in Device Manager
Expand Samsung Android Device > You should see:
Samsung Android ADB Interface
Driver version: 2.19.1.0 (Digital signer: Samsung Electronics Co., Ltd.)
Fix: Use Group Policy Editor (Windows Pro) or Device Installation Settings to prevent Windows Update from downloading drivers automatically.
Version 2.19.1.0 is deeply integrated with the software architecture of Samsung Kies. Kies was Samsung’s proprietary device management suite used for firmware updates, contact synchronization, and media management. The driver enabled the proprietary serial communication protocols required for Kies to "handshake" with the device, moving beyond standard Microsoft MTP (Media Transfer Protocol) drivers.
Real-world example: Photographers transferring 50GB of RAW images from a Galaxy S23 Ultra to a Windows PC reduced transfer times by approximately 18% after updating from driver version 2.15.x to 2.19.1.0.
The Samsung USB Driver 2.19.1.0 is designed primarily for the Microsoft Windows environment (specifically Windows 7, 8, and early Windows 10 iterations). It functions as a composite driver, managing multiple interfaces over a single USB physical connection.
When a Samsung device is connected, the driver enumerates several functions:
Even the best drivers can encounter conflicts. Here are the most frequent problems users face with this specific version and how to solve them.
Disable driver signature enforcement (Windows 10/11 only)
Restart your PC with Advanced Startup > Disable Driver Signature Enforcement (temporary).
Run the installer
Execute Samsung_USB_Driver_for_Mobile_Phones_v2.19.1.0.exe as Administrator. Follow the prompts. Do not connect your phone until installation finishes.
Connect your Samsung device
Use an original Samsung USB cable (data sync, not charge-only). On your phone: Samsung Electronics Co. Ltd. - Usb - 2.19.1.0
Verify in Device Manager
Expand Samsung Android Device > You should see:
Samsung Android ADB Interface
Driver version: 2.19.1.0 (Digital signer: Samsung Electronics Co., Ltd.)
Fix: Use Group Policy Editor (Windows Pro) or Device Installation Settings to prevent Windows Update from downloading drivers automatically. Connect your Samsung device Use an original Samsung
Version 2.19.1.0 is deeply integrated with the software architecture of Samsung Kies. Kies was Samsung’s proprietary device management suite used for firmware updates, contact synchronization, and media management. The driver enabled the proprietary serial communication protocols required for Kies to "handshake" with the device, moving beyond standard Microsoft MTP (Media Transfer Protocol) drivers.
Real-world example: Photographers transferring 50GB of RAW images from a Galaxy S23 Ultra to a Windows PC reduced transfer times by approximately 18% after updating from driver version 2.15.x to 2.19.1.0. not charge-only). On your phone:
The Samsung USB Driver 2.19.1.0 is designed primarily for the Microsoft Windows environment (specifically Windows 7, 8, and early Windows 10 iterations). It functions as a composite driver, managing multiple interfaces over a single USB physical connection.
When a Samsung device is connected, the driver enumerates several functions:
Even the best drivers can encounter conflicts. Here are the most frequent problems users face with this specific version and how to solve them.
