Problem with my Lumia 1520

[Moodi4eva]

Hello there. As you know WP users when our phones gets low battery our buttons turn off (Back, Home, and Search buttons) they turn off but not on my 1520 anymore they still light even when battery is low I went to Display settings the "Battery saver brightness" option is activated this option used to turn them off when my battery gets low also it doesn't really reduce the screen brightness as used to do the brightness still as the same it doesn't reduce it or something. Any ideas guys?
Sorry for my bad English.

 

[roni09riku]

Is your battery saver enabled to automatically turn on when your phone's battery gets low? Make sure battery saver is turned on and select "When battery is low". Otherwise, even if you toggle the battery saver brightness option in display, it won't really work.