If your computer absolutely requires a configuration file, use the safe, official driver provided by Google.
: The smartphone displays in the Device Manager with a yellow exclamation mark, labeled as an "Unknown Device" or "MTP Device."
Scroll down and select from the category list, then click Next . In the left column, select Microsoft .
If tetherxp.inf continues to cause trouble, consider these alternatives. microsoft driver tetherxp.inf windows 10
Because tetherxp.inf is a legacy file, it is no longer hosted on official Microsoft download pages. However, because it is just text, you can easily recreate it yourself using Notepad. Step-by-Step Code Replication Open on your Windows 10 computer.
Click , select the Android USB Ethernet/RNDIS Gadget driver from the list, and hit Next to complete the installation. Troubleshooting Common Issues Driver Signature Enforcement Errors
Windows 10 already has the necessary drivers; they sometimes just need to be manually selected if the device is misidentified. If your computer absolutely requires a configuration file,
Name the file exactly tetherxp.inf and save it to your desktop. Step 2: Open Device Manager
If your phone still isn’t recognized, you might need to edit tetherxp.inf to include your phone’s hardware ID. In a German tech forum, a user explained that after downloading tetherxp.inf , they had to open it in Notepad and add four lines containing their phone’s specific RNDIS hardware ID (found in Device Manager under the device’s properties). They added:
The tetherxp.inf file is a legacy driver configuration file originally created by Microsoft to enable USB tethering on Windows XP. When a user connects a smartphone to a PC to share its cellular data connection, the operating system requires a driver to recognize the phone as a network interface. While modern operating systems handle this automatically, legacy setups required manual file configurations. If tetherxp
Without this driver, your computer may not recognize the tethered phone, resulting in: A failure to establish an internet connection.
: Some users attempt to use modified versions of this INF file on Windows 10 if their specific hardware is not being recognized by the default RNDIS driver. However, Microsoft does not officially support modifying these driver files for Windows 10, as it can lead to device instability. Common Issues & Troubleshooting
An .inf (Setup Information) file is a plain text instruction set that tells Windows how to install a driver. tetherxp.inf is specifically the authored by Microsoft.
— Using an XP‑era driver on Windows 10 can expose you to stability or security issues, as Microsoft’s hardware stack and driver model have changed significantly.
Look through the hardware list for an item with a yellow exclamation mark. It will typically be listed under as Android or RNDIS . Step 3: Apply the INF File