A day after upgrading to marshmallow, the battery life on the S6 Edge plus has been diminished greatly. I have not added any new apps or activated any new features. I have tried clearing the cached data as instructed in other threads, but I have not seen any improvement. This is an issue as I switch to this phone for the battery life, and up until the update, was impressed to be able to only charge the phone once a day. How can this be adjusted?
