My samsung tablet discharges when powered off and not connected to a charger. It's too fast that i would suspect some battery self-discharge.
I am not totally sure about the state of the power-off mode, because when powered off it still displays a battery symbol, when i press the power button a short time (and switches off the display again when i press the button again).
How can i shut it down, so that it's fully off? Long Pressing Power while booting just gets it in the same state again or only reboots again.
