Run the following command to remove the LowerFilters property : powershell
Bluetooth might be turned off via a physical switch (on laptops) or through Windows settings.
BthPS3 requires the standard Windows Bluetooth stack to function. Completely uninstall any of the following if they are still on your system: ScpToolkit DS3 HID Mini (ensure it is the latest version) 5. Check Service Status bthps3 bluetooth host radio not found
If these steps do not resolve the issue, your Bluetooth hardware may be incompatible with BthPS3's filter driver architecture. In such cases, using a different, modern Bluetooth 4.0+ USB dongle is often the most reliable solution.
The Bluetooth Support Service must be running for the installer to detect the hardware. Press Win + R , type services.msc , and hit Enter. Locate . Run the following command to remove the LowerFilters
Sometimes the stock Bluetooth driver becomes "stuck" or corrupted. Open . Expand the Bluetooth section.
Unplug your Bluetooth dongle (if using one) and plug it back in, or select to let Windows reinstall the default driver. 4. Remove Conflicting Software Check Service Status If these steps do not
Navigate to Settings > Bluetooth & devices and toggle Bluetooth On .
Legacy tools like ScpToolkit or AirBender can interfere with stock Bluetooth drivers required by BthPS3.
If you previously had BthPS3 or similar tools installed, a stray registry entry might be blocking the radio. Open as an Administrator.