| Specification | Details | | :--- | :--- | | | SAMSUNG Mobile USB Modem Driver | | Version | 2.19.1.0 | | Package Size | ~5.0 MB | | Supported OS | Windows 8, 8.1, and 10 (32-bit & 64-bit) | | Hardware ID | USB\VID_04E8&PID_685D | | Last Updated | September 25, 2022 |
The is an official component driver package deployed primarily through Windows Update to manage tethering and debug communications when connecting a Samsung smartphone or tablet to a computer via a USB cable .
Some users reported that after installing the 2.19.1.0 modem driver, tethered internet ceased working or showed an incorrect IP address. Microsoft Learn Restart/Reconnect: Restart your PC and reconnect the phone. Uninstall & Reinstall: Device Manager , find the Samsung Modem under Modems, right-click, select Uninstall device , and restart your computer to force a fresh install. Reset Networks: Open Command Prompt as admin and run netsh int ip reset netsh winsock reset Microsoft Learn
Built to work natively across standard 64-bit platforms, older 32-bit setups, and modern ARM-based Windows laptops. samsung electronics co. ltd. - modem - 2.19.1.0 download
Driver installations can occasionally freeze or fail due to system conflicts. Drivers Failing to Install
PCIe or USB-based internal modules (e.g., Snapdragon-based Samsung modems) 🚀 Key Improvements in v2.19.1.0
This specific driver version contains the firmware instructions required to negotiate handshakes with mobile carriers. It handles the complex logic of switching between cell towers and aggregating signals (LTE/5G) to maintain stable upload and download speeds while roaming. | Specification | Details | | :--- |
: Fixes bugs causing random drops in cellular coverage.
: Fixes "USB device not recognized" errors.
If you encounter errors during the installation of version 2.19.1.0, utilize these troubleshooting steps: Uninstall & Reinstall: Device Manager , find the
The most frequent issue is that after installing the 2.19.1.0 update, your phone may not be recognized, or your PC's internet connection may fail. One user on the Microsoft Q&A forum reported that after installing this driver, their PC showed an IP address of 169.254.xx.xx , a common sign of a DHCP server failure, and they had to manually configure their network settings each time.
(Manages cellular data tethering)