When connected to a Bluetooth-enabled car navigation system (headset), smartphone tethering will start automatically.
There is no need to turn tethering on manually.
You can use Wi-Fi on the car navigation system while keeping your smartphone in your bag.

■Main functions
・Register headset
Tethering will start automatically when you connect to the target headset.
Select a car navigation system with Bluetooth here.

・Vibrate
You will be notified by vibration when tethering starts/ends.

■About tethering
Depending on your model, this may not work properly.
Please use the test to select the appropriate type (0-10).
For most models, Wi-Fi tethering will start with type 0.

From Android 16 onwards, apps can no longer control tethering directly.
As a workaround, please use the Accessibility Shortcut (On/Off switch).
Create a switch for tethering and register the issued integration ID.
Note: This may not work properly if the screen lock is set to a pattern, PIN, or password.

■About permissions
This app uses the following permissions to provide various services. Personal information will not be sent outside the app or provided to third parties.

・Modify system settings
Necessary to operate tethering.

・Always run in background
Necessary to keep the background service running.

・Post Notifications
Notifications should be displayed while background services are running

・Discover, connect to, and locate relative devices nearby
Required to detect the status of a Bluetooth headset connection

■Notes
Please note that we are not responsible for any trouble or damage caused by this app.