Samsung has pushed a fix for the Galaxy S6 Battery Drain bug many people have encountered with the Galaxy S6.
To install the update head into the Play Store and look in your installed app list for the Samsung Push services app and run the update.
We have noticed a 10 – 15% improvement in battery drain over night making this a worthy update to your Galaxy S6.
More power to Samsung in getting these updates out via third arty channels rather than relying on firmware.