Hello everyone i am using new Galaxy S7 for about month and a half and have never got such problems. Yesterday i took notice that my battery is lower than it should be, it showed that primarily fb drained it but i did not pay any attention. During the night i charged my phone and went to sleep with 92% when i woke up it was at 0. Apparently i received a fb notification around 2 o clock (like on a photo ) and something happened. I am uploading several screenshots. All help will be appreciated.