Recent content by Cola79

In my expirience with multiple handsets and operating system, from all data connections WIFI uses most energy. The minimum energy consumption is 2g, followed by 3g. WIFI is good for big downloads, but it is worst for battery, thats why it automatically gets shut down when handsets get into standby.

On my Lumia 520 this option does not show. Got all System Updates, at least i did the black update and when i check for updates it does not show any left. I am not annoyed by the vibration, but i think it could increase battery time when switched off.