Hey guys. As the title says my phone isn't charging. A few months ago my phone suddenly refused to charge. The port seemed okay it wasn't shaky, like the way its been the last few times I broke it. I took it to my phone guy who told me it was a software thing. But the phone could still come on. So I got a new battery recently but it still won't charge when on. When connected to a charger when off it shows an orange light(unblinking).

Now my questions are: what's my next move? Can software really be the problem? Should I flash it? How can I tell if it's a problem with the port?

PS: I'm currently using CSSU stable, with several applications