What is the picture of a triangle on the top of my screen

[Android Central Question]

Triangle with arrows

 

[Javier P]

Welcome to the forums. What device do you have? See if the Data Saver is enabled?

 

[Android Central Question]

Top of screen next to wifi signal

It looks like a triangle with 2 arrow ends as part of the triangle

 

[Rukbat]

Sounds like the Wifi icon. Register an account here so you can upload a picture, take a screen shot, cut just the top of the screen if you know how, then post the picture. If you don't know how to draw an arrow pointing to the icon, tell us where it is - "4th from the right", something like that.