battery problem

1211

1

2016-07-28 10:48

hi,i am facing some issues with my battery backup. it seems to be very poor, not even getting a full day. when i check the deatils its showing that android os taking around 30-35% of battery.how can it be revtified. screenshot attatched

S60726-190251.jpg (193.54 KB, Downloads: 52)

S60726-190251.jpg