Samsung

No matter what I do a notification keeps showing up on my new Samsung galaxy s21+5g phone saying that my mobile data has been turned off (call settings) no matter what I do the notification won't go away and I don't have money to be throwing around on data. I really need some help to get rid of it,

Hi, I have a ATT, Samsung Note 20 that I got 2 and 1/2 years back, fully paid from Samsung website. The phone is locked to ATT. I just switched to another network. The device is locked. When I use the device unlock from att website, it says, "We can't unlock this device because we can’t locate it i

I returned a phone under warranty in perfect physical condition. It was sent via usps and pictures were taken. The phone was recieved by att. It was then sent back stating non att phone. I was sent back a broken Verizon phone that is ancient. And now I'm being charged for the replacement.