Chosen Solution
Hi, my battery last nght drained from 72% to 23% without me using it! When i checked battery settings to see why, it said that Android System used 7hours for ‘stay awake’. I have checked and stay awake is disabled on my phone so not sure what is happening, any ideas?
probably background apps or things like data or Bluetooth. Go into device manager and clear all unused background apps and turn off Bluetooth !
