I'm having a weird behavior from charging. ( S20 exynos)
When charging, from 50% lets say, it shows 46 min to full (with the provided 25w charger ) , but when it gets around 97% it's shows 14min to full , after 1 minute goes to 98% , after 40 sec. goes to 99% , 10 sec. later Shows full battery, i leave there for 10 more minutes. I take it off the charger, couple minutes already drop to 98% or 97% , after that, it discharges at a more normal rate. If i plug in at 97 or 98% less than a minute it reaches full. Anyone else?