How to Change Ringtone on Galaxy Grand
Samsung Galaxy Grand supports two SIM Cards, and you set different notification tones (call or message) for each SIM. To change ringtone on Galaxy ...
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How to Use Android Camera Flash as a Torch
Some smartphones such as Samsung Galaxy S III have flashlight widget installed on the device. You just need to select the Assistive Light from the widget list.
If you are using a phone or tablet which doesn’t have such app or widget, you can try Tiny Flashlight + LED which is free for download in Google Play.
Note that this feature turns your camera flash into a flashlight may use battery very much, so use it when necessary
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