Samsung Electronics Co. Ltd. - Modem - 2.19.1.0 Download //top\\ Jun 2026
Microsoft automatically pulls verified OEM drivers. If you check your Windows Update history under Optional Updates , you will often see SAMSUNG Electronics Co., Ltd. - USB , AndroidUsbDeviceClass , and Modem - 2.19.1.0 waiting to be installed or already logged as successfully updated.
The file size is conspicuously small—just under 4.7 MB—suggesting it is not a full baseband rewrite but a delta patch. The changelog provided by Samsung, where it exists, is cryptically generic:
You can download the official SAMSUNG_USB_Driver_for_Mobile_Phones.exe from several trusted sources:
The installation steps can vary depending on the operating system and the specific driver. Generally:
By following the safe download and installation instructions outlined in this guide, you can ensure your Samsung phone and Windows PC communicate smoothly and securely. If you encounter any issues, the built-in Windows troubleshooting tools and the rollback feature provide straightforward paths to a solution. Remember, you can always contact Samsung or Microsoft support or visit their community forums for further assistance. samsung electronics co. ltd. - modem - 2.19.1.0 download
Many users report receiving the update via Windows Update, yet they cannot locate it afterwards inside the Device Manager stack.
The driver is distributed as a .cab (Cabinet) file, approximately 5.0 MB in size. Inside the .cab you will find an .inf installation file and supporting driver binaries.
It is always recommended to install the driver on an operating system that matches your needs. While many users have successfully installed it on Windows 11, it's wise to be aware that driver-related conflicts can sometimes arise.
Downloading a raw modem driver from a third party is exceptionally dangerous. A maliciously patched modem binary can: Microsoft automatically pulls verified OEM drivers
The driver version is a legacy software component intended for discontinued hardware or software ecosystems.
Connect your Samsung smartphone to your PC using a reliable USB-C or USB-A cable. Open your PC (Press Win + I ). Click on Windows Update (or Update & Security ).
This specific software package contains the critical hardware files required to initialize the ssudmdm.inf instruction set, enabling your Windows operating system to recognize your mobile device as a functional USB data modem. What Does the 2.19.1.0 Driver Do?
Often includes identifiers like USB\SAMSUNG_MOBILE&MODEM and USB\VID_04E8&PID_6860&MODEM . Where to Find it The file size is conspicuously small—just under 4
Using your Samsung phone’s mobile data as an internet source for your PC. Communication:
After removal, Windows will either fall back to a generic modem driver or prompt you to install the driver again. If you want to prevent Windows Update from reinstalling it automatically, you can use the troubleshooter from Microsoft.
Unlike previous modem drivers that allowed seamless roaming between band aggregations, 2.19.1.0 appears to enforce a strict regional carrier profile lock. Users in the EU (using SM-S901B) report that manually flashing this driver disables on non-EU SIM cards. In plain English: your 5G drops to LTE the moment you cross a border.
