This was originally designed to fix software problems in Android 1.5 that wouldn't properly route audio when the headset was plugged in and out. However many people have found it to be able to fix hardware problems too and it can be used to manually route audio to the speakers for no special reason.
This app has features you may not like. Learn more!
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid
This version requires Android 2.1 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
change your audio settingsAllows the app to modify global audio settings such as volume and which speaker is used for output.
run at startupAllows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
read phone status and identityAllows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.