So idk what happen all I know is that I went into the camra app and my front camra wont work but my back camra works untill I try to switch to the front then none wont work so iddk whats going on here but I would love to use my samsung galaxy s4 camra I think it takes realy realy good pictures and plus im stuck with it for two years or untill I use my insurance claim on it so any ideas ive cleared cache, data and even forced stop it I did a soft reset and hard reset even did A factory date reset still did not work took into sprint theyrepaired it and it worked for a week and does not work at all please help me 
