*attempt at own risk, is only a temporary fix*
if you find that the charger only works when pressed in an upward or downward direction, very very slightly bending the prongs in the port may allow you to charge your device, i did this on my droid 4, undoubtably this will eventually lead to further damage, however if you are getting your device repaaired or replaced in the distant future, it may be worth it to be able to use ur device untill that time