I got this one sv for about a year now and about 1 1/2 months ago my phone started not to charge. I went to radioshack and the guy said I had a loose charging port. If i want to charge my phone, its takes usually 30min+ to have it sitting in a perfect position to charge. Usually there has to be some type of pressure or force on the male part of charger. So usually I just sit something on the male port and let the phone hang off the edge and that usually does the trick. Either way I got a phone that has an extreme difficulty to charge and I need help.