Ok, I have a very weired problem. My samsung A70 suddenly stopped charging through the normal wall charger. It kepped saying 'Charing' then 'Plug into charger' intermittently and would not charge. I tried to plug the cable to a USB port in my laptop and it began charging! (normal, not superfast charging). I figured out there was a problem with the charger itself, so I bought a brand new one from a Samsung service center. When I plugged it, it would display the same message 'charging' then 'please plug the charger'. I searched the web for this issue and found it might be because of a software problem, so I did a factory reset, nothing changed, actually stopped charging from wall plug altogether ... Still charges on USB only... Tried turning off 'Fast charging' in settings, nothing changed... What could be the cause? If it were a battery or socket problem, it wouldn't charge overy USB?
... View more