w580i Bluetooth Not Turning On

I am new to this website and i was just wondering does anybody know a way which you could fix the bluetooth on my w580i.

When i click on turn on bluetooth it says bluetooth turned on but it still says on the bluetooth menu turn on bluetooth :confused:

When u go to search for devices it searches for a second and stops :(

Any1 know how to fix this i really need help:(

Try to reflash it.

try to only reflash the main so u dont lose evey thing