The brightness level toggle function located at the rightmost part of the widget is very handy in conserving battery power for the Mobile Phone.
Here’s how to add the widget: Touch any vacant space longer until a Add to Home Screen window opens with options. Choose the widget icon and add the Power Control.
The refresh look alike function turns on/off the sync feature, thanks to some Youtube videos for sharing the tip.
Wi-Fi (Wireless Fidelity)
- a wireless network that uses 802.11 standard. Wi-Fi is always used at malls, coffee shops and airport to connect and browse to internet wirelessly. Android phones uses this type of wireless connectivity and consumes energy, to save power, you can turn on if needed and turn-off when the phone is idle.
- a technology that uses radio transmissions to communicate wirelessly to devices such as computers, mouse, and mobile phones over short distances.You can listen to music using Bluetooth enabled wireless headphones going to your phone.
GPS (Global Positioning System)
- GPS is a navigational system that determines the location (longitude and latitude) of the object or people base on the satellites by computing the time difference of the signals.