If the device is not recognized or you are using an older operating system (like Windows 7 or XP), you may need to download files manually from third-party repositories or specialized support pages:

: For very old systems, Microsoft's ActiveSync is sometimes used as a bridge to get LTE LU150 modems working. 4. Troubleshooting Yota Modems drivers download for Windows (32/64bit)

From here, you can see signal strength, change Wi-Fi settings (for Wi-Fi models), and check for firmware updates.

: Technical documents and specific driver packages for model [163815] can be found on the DNS-Shop Support Page .

: The system should automatically detect the device and start the "Yota Access" or driver installation wizard.