My Samsung Galaxy S5 won't charge and now the battery is dead. I have tried the charger in several wall sockets, in my computer, blowing into the charger and the phone. The battery symbol comes up with the lightening bolt on the black screen for a minute, but then it stops charging and the screen goes black. The screen never gets to the battery symbol with the green liquid at all. There isn't any water or physical damage to the phone This happened a couple months ago and went to the Verizon wireless store where an employee there said it would charge on the store charger so he said it was my charger, he also tried to tell that the difference between 3g and 4g is that 4g has a higher HDMI quality which is why my data bill kept going up (complete crap) I replaced the charger it came with to avoid the failure to charge from happening again. I have complained about this phone to so many reps its unbelievable. I don't like it at all but I will have to pay $237 to get rid of this piece of junk. HELP ME!!! I need a working phone.