The simplest way to improve the quantity of an Android apparatus would be to use the volume control switches, normally found on the ideal hand side of this telephone, or using headphones or an external speaker. To enhance sound quality in addition to optimize the volume when listening to sound files, you could even select and download quite a few programs in the Google Play Store.
Adjusting System Settings

Make Sure That the speaker Isn't muffled. Clean your speakers out of any dust or debris which may muffle the noise. It is also possible to plug headphones or speakers. [1]

Unlock the device and press volume up key. To boost the quantity in your Android cellphone, you may use hardware keys, that are the buttons around the face of this gadget. Ensure that your device is on and press the volume key until the screen bar reaches the highest degree.
This opens a popup widescreen audio menu.
Open your apparatus"Settings" program. Alternatively, if the popup menu is not available in your unit for some purpose, it is possible to enter system configurations to locate exactly the very same choices. You are able to locate it in the fast nav pull bar down by swiping from the surface of the display, or from the program drawer of Android variants. There's a button in the form of a cog or equipment from the corner of the menu which you might utilize to enlarge the audio menu.
Choose "Sound & Notification. " In this menu it is possible to separately change the quantity of alarms, ringtonesand system sounds, and press. Boost the sliders for their highest possible quantity by moving them all the way towards the very top or all the way to the best.
Close all unnecessary programs. An important issue to bear in mind when using an Android apparatus is it is basically a miniature computer, meaning it's a restricted processing power. Maintaining many programs running at the background can reduce the rate of your device, since it's going to use its processing power to keep these programs open.
This can be achieved by holding down the house button on many devices. It is also possible to get programs from the play shop like Task-killer that can do this to you. For more detail visit https://play.google.com/store/apps/details?id=com.umac.volumebooster