My samsung galaxy s7 has died a while ago (like, died died.) When i put it on the charger pad, it shows a blue light (the pad shows the light, not the phone), but the phone: ..umm... nothing! so when i press all buttons at once for a while, ...nada. when i try many combinations, NOPE ON A ROPE. so, it's either the BATTERY, PMIC (power management IC), or an ENTIRE MOTHERBOARD ISSUE. also, before this, the phone got rlly hot, the power port...Read more