Is there software update coming for S7 edge. Samsung changed my battery free for no reason some deal was going now my phones battery dies in couple of hours . 5 hours .

SAMSUNG S7 edge is facing a "MAJOR BATTERY ISSUE" after the update of OREO 8.0 with Samsung Experience. My Samsung S7 Edge is not Charging and it gets to 100% in 4.5 - 5 hours and when fully Charged it goes to 0 in about 3 to 4 hours . While it w...