How can I fix my phone screen?

[Donald Mcdougall]

please help

my s6s screen went black the phone is still on but the screen blck with a small white X in the corner that moves when a rotate the screen how can I fix this

 

[BioFanatic]

Re: please help

Try clicking the X.
Were you in an app/game when this happened? It may be trying to load an ad, which is totally normal.

 

[Donald Mcdougall]

Re: please help

I did no it was on charge the screen flash for a second when a rotate the screen

 

[jcp007]

Re: please help

Welcome to AC Forums....

Lets try a soft reboot. Volume down rocker+home+power buttons at the same time.

 

[Donald Mcdougall]

Re: please help

thanks that worked