Why has Marshmallow sucked the life out of my Galaxy S6?

[AC Question]

Why has marshmellow sucked the life out of my galaxy s6?

Now that i have marshmellow my battery goes dead in minutes. I can barely send text messages and make phone calls. Also the battery now gets hot. What is the problem?

 

[the tall guy]

Re: Why has marshmellow sucked the life out of my galaxy s6?

We don't know what the problem is yet - you need to create an account, upload screenshots of your battery stats and we can have a look and investigate.

Without knowing what is draining your battery no one will be able to help. If the phone is going dead within minutes then there must be something seriously wrong with it.