My Samsung S5 automatically shuts down and it not restarting. How can I fix this?

[AC Question]

my samsung s5 automatically shut down and it not restarting.

My samsung galaxy s5 shuts down automatically and it cannot be switch on inspite of the battrey fully charged. pls help me out

 

[Javier P]

Re: my samsung s5 automatically shut down and it not restarting.

Have you already tried replacing the battery for a new one? Can you switch the phone on while it's plugged and charging?