Nokia lumia 620 camera cannot launch?

[WPCentral Question]

Hi, recently brought the nokia lumia 620. Everytime i try to take a picture, the app closes down and says camera cannot launch?
Its brand new, help me please

 

[switch side method]

Try a soft reset (volume down and power button for 10 seconds) this will fix it. If not go to camera settings and select reset camera. If it still doesn't work then uninstall and install the camera app