Plugged in when I went to bed about 10 pm left it on charger all night but was streaming music
looked in the morining and it said 100% charged unplugged charger checked battery and it was only 4% Charged
Please get Samsung to fix there Firmware
Excellent way of proving this and I will try to confirm mine is doing the same. I definitely feel like my phone is not trickle charging when it should be.