AT&T Galaxy S8 Data Usage

[Speedy48702]

I recently just got my Samsung Galaxy S8+ from AT&T I was really happy when I got it, but one of my households notice on the bill that I used a lot of data I was like okay maybe I was on YouTube to much and need to save. So as the next bill came around I put on the data saver and stop using my phone really for only personal things, but in 3 days I'm already at 3 gigs of data used. That is a rediculous amount when I haven't been on my phone that much, FYI I am pretty good in the technology field, but this is something I have never come across on. I have done the basics and delete the apps that have used a lot of data and I have looked on the data usage and as I said above I have put on the data saver. If anyone can help please I will take anything.

 

[hydrofarmer]

App updates on wifi only?

 

[bassplayrguy]

Turn off auto play on Facebook?

 

[HeroicLove]

Get unlimited data.

 

[anon(9268751)]

Under data usage it should tell you what's using all the data.