Follow along with the video below to see how to install our site as a web app on your home screen.
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I'm not sure. There are probably hundreds of volume control apps on the Play Store but I haven't tried any of them. If you find one that works well please do report back.
You might also want to use Settings > System > About phone > Send feedback about this device to let Google know this is a feature you'd like to see added (back).
Does someone know how to desactivate the vibrator from notification only ?