After many opinions emailed and posted on the comments section, the results are here finally.

It was a bit hard as there were many application teamviewers and the battery saving features.

The end result is (Drum Roll), the battery saving feature.

For users that aren’t familiar with the battery feature, here are a few tips on it:

1. always let the battery be fully charged

2. initiate the power save mode when the device is not in use. (Press the power key, and then select start a power-saving mode)

3. close the unnecessary ringing tones, for example the key codes.

4. use wired headphones rather than speakers.

5. terminate the background animation effects.

6. eliminate the large clock screen saver.

7. if you initiate Bluetooth functions, or when using other features allow such features to run in the background, you will increase the power consumption of the device. To extend the device work time, switch of thr Bluetooth and wi-fi when not in use.

8. the need of wireless local area network (WLAN) does increase the power consumption.

9.  further reducing of power consumption, the user should change the setting to not to scan in the background or as little as possible to scan for available networks. In the background scan batch period, WLAN feature is turned off.

10. if the user has connection settings grouped as data connection settings for where available, but the area which you are present in does not have signal, then your N8 tries to establish a connection. Rather define the settings as when available.