S7 edge battery went from 95 to 40% instantly while i was asleep (with pic)

Just got my phone on Tuesday. It was working fine, battery life was amazing. Yesterday night, i charged it to 95% and went to sleep (i turned off wifi and LTE). I woke up in the morning and my phone wasn't even turning on with the power button. I had to hold volume down and power button together for 7 seconds. Once it turned on, i went to the battery usage graph and it shows that the battery went from 95 to 40 instantaneously (literally a vertical line drop). I charged it up again and it is working fine now but who knows what'll happen when I go to sleep tonight.

Can anyone explain what caused this problem? I've never seen something like this and could not find a solution.

Thanks.

S7 edge battery went from 95 to 40% instantly while i was asleep (with pic)-whatsapp-image-2016-10-27-12.18.37-pm.jpg

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Samsung J5 Pro
Started by tryan
Last post by ubechtelar
43 minutes ago
Last post by willy22
33 minutes ago
Last post by mckenzie.elliott
2 hours ago
Last post by esta.morissette
4 hours ago
Last post by fkrajcik
1 hour ago
Last post by vwisozk
1 hour ago
Last post by lritchie
2 hours ago
Last post by ruby.bergnaum
42 minutes ago
Last post by ottilie88
4 hours ago
Last post by ulehner
4 hours ago
Last post by abraham29
37 minutes ago
Last post by ehodkiewicz
4 hours ago