As every knows the backlight adjustment in auto mode is not always good. In some situation we want to manual adjustment this but this option is deep hide in system settings. It is very difficult to change it without stopping. In 520+ this was under power button - one short click and the brightness menu was showing. In 530 we have a small menu with 3 commands but without backlight adjustment. Please add one position for backlight adjustment in this menu. It will very useful for everyone who want to fast chang backlight level without stopping.
Thanks :)