Extra Volume Booster 2.1.7 [free]

* App performance Improved
* Bug Fixes

Internet	Allows to access internet network.
Read phone state	Allows read only access to phone state.
Write external storage	Allows to write to external storage such as SD card.
Read external storage	Allows to read from external storage such as SD card.
Record audio	Allows to record audio.
android.permission.FOREGROUND_SERVICE	App customer permission.
Modify audio settings	Allows to modify global audio settings.
System alert window	Allows to open windows using the system alert, shown on top of all other applications.
Vibrate	Allows access to the vibrator.
com.android.vending.BILLING	App customer permission.
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE	App customer permission.
Access network state	Allows to access information about networks.
Wake lock	Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
com.google.android.c2dm.permission.RECEIVE	App customer permission.
Receive boot completed	Allows to receive the boot completed notification that is broadcast after the system finishes booting.

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