I reseted my LG Prime Plus (LG-H522) this morning because it was full of files I didn't want anymore. It's working fine except it won't connect to my pc via USB. Whenever I plug it in, it starts to charge without giving me the "Your phone's connected to your PC. What do you want to do?" screen. It's like the phone thinks my computer's a wall outlet. The pc won't recognize it too. This is the second time I factory reset my phone, but the first one I have this problem. I already tried turning the USB Debugging mode, but it didn't work. Help will be much appreciated. Thanks in advance!