Is that it? But i hear this is a bug in the software itself. How come the re installing the same software/os might clear it? Just asking

I'm facing the same issue. My S25U switches to slow charging automatically. And I use original accessories.

Agreed to Rajkiran. My 4 Month old S25U is facing the same issue. I use original Samsung adapter and usb cable. Initially it shows superfast charging 2.0. Then it automatically switches to fast charging or just charging. I'm facing this for the past ...