1. Turn off the phone.
Better switch off your phone if you are in a place which is likely to get the signal difficult. If the phone is switched on, while the phone to keep up their signals, this will make your battery energy is exhausted.
2. Use repeaters.
We are in a very remote place, use the phone repeaters to strengthen the signal capture.
3. Turn off the sound feature is not important, do not let active throughout the day.
4. Do not switch the ringtone and vibration as well as battery draining enough, enable one of them. While at the movies is a good idea to enable it getarnya features, but when in public places like malls, stations and airports, to enable ringtone can be a better choice.
5. Reduce your phone's screen brightness up to 50 percent for the used battery energy more efficient.
6. Turn off Bluetooth when not in use. Just FYI, the current Bluetooth will drain the phone battery energy faster.
7. Just as Bluetooth, infrared feature also turn off when not in use.
8. Turn off other applications that are not used.
9. Put the phone in place of the normal temperature so that no damage has occurred due to temperatures that are too high or low. For example, do not place the phone in the car the sun, on the laptop or game console hot temperature.
10. Immediately pull the charger from the phone if the phone battery is full.