How to Change SIM Card Name on Galaxy Grand
Samsung Galaxy Grand Duos I9082 supports dual SIM and you can change the name of each SIM Card. Learn how to register names or icon to distinguish ...
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How to Enable Power Saving Mode in Galaxy S4
Other than Power Saving Apps, Samsung Galaxy S4 has a built in Power Saving mode and you can enable CPU Power Saving, Screen power saving, Turn off Haptic feedback. Power Saving Mode is enabled by doing as follows:
1. Open "Settings" app
2. Go to "My Device" tab
3. Enable "Power saving mode" and tap on it
4. On the opened menu, you have 3 options:
a. CPU Power Saving: Limit the maximum performance of the CPU
b. Screen power saving: Use low power level for screen
c. Turn off haptic feedback: Turning off haptic feedback can extend battery life
** if you tap "Learn about Power saving mode" you get familiar with some useful tips regarding the issue
See: Useful Tips to Save Battery on Android
Read More Galaxy S4 Tips and Tricks
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