Samsung s6 edge charging problem
My s6 edge is very slow charging.
*changed the cable. Got anker. Tried 10 different ones.
* changed the adapters too. At least 5.
* factory reset
* deleted cache
* changing the charging port crossed my mind, but I don't want to risk that yet.
But I saw that the battery status says 'battery charging (USB)' [it should say 'battery charging (AC)'] even if it's plugged into a wall socket.
I think it's a software problem, but I can't find anything on Internet about that.
I used an APP [ampere] and the maximum mAmp the phone gets is 450. That's far from fast charging. Even normal charging.
Is there something I can do, beside changing the port? I want that to be worse case scenario.