Recent software update on Galaxy Note 5 NV920VVRU2A0J3 December 18 has drastically reduced battery life. An usual day at work I have 45% to 50% battery left now I'm at less then 30% after 6 hours requiring a recharge which I never had to do before. I work 10 hour shifts. Power saving mode is on. Battery usage as follows
Android OS 13%
Facebook 9%
Email Sync 7%
Screen 6%
Google Services 6%
Battery Doctor 5%
Thank you,
Joe