Hi! I have a Galaxy S21 which is still under warranty. I've been using an original Samsung 25W charger and cable with it throughout. Today, the phone has suddenly stopped Super fast charging or even fast charging. It shows Cable charging. I've tried ...

Hi! I have a Samsung galaxy S8 which I bought 2 years ago. My phone is still running Android 7.0 and I haven't go any updates. I'm getting fed up now and I want to request a solution for this.