How to Mute Call Sound on Galaxy S4
Learn this tip on Android Samsung Galaxy devices, like S4, S3, S2 to mute the phone ring at incoming calls. The sound call goes silent if you turn ...
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Galaxy S3 camera exposure value can be changed from -2 to +2 (the default EV is 0). In photography, exposure value (EV) denotes all combinations of a camera's shutter speed and relative aperture that yield the same exposure for a given scene luminance (Source: Exposure Value in Wikipedia).
To change the Exposure Value on Galaxy S3, do as follows:
1. Open Camera application
2. Go to Camera's Setting (By tapping the Gear Icon on the top menu)
3. Tap Exposure Value
4. Now change the value to have a more professional photography experience