Hi guys im hoping someone can help me.
Im an amateur rooter at best and have a nexus installed in my car running autodroid and for the last couple of weeks it has been running perfectly. Just recently battery consumption has gone through the roof and it struggles to last a couple of days in sleep mode (ignition off). Everything that im aware of is set to as it should be, fixed install, fast charge, firm sleep etc but the basic battery usage indicates that 'Android OS' is using power up to 91% of the time.
Is there anything im missing?
Found the problem. After a bit of back tracking turns out it was an app i installed for music visualization that wasnt closing and eating all the battery, removed it and the problem has gone away