Other Phones & Devices

My car has a previous owner for in car Wi-Fi I need to cancel their account so I can get my own account

Why is there no wifi calling on a Sonim XP3 Plus 3900 on AT&T network. I put a T mobile sim in to test and wifi calling option shows

HI I NEED HELP UNLOCKING MY U.S AT&T DEVICE AT NO COST PLEASE..

att radiant max just started getting lines all over Screen has green lines covering the entire screen and its getting worse. Hasn't been dropped or anything. Tried resetting it but didn't help

I recently purchased a 2017 Audi A7 with an AT&T sim card and I somehow managed to lock the sim card and now it's asking for the PUK code which I do not have obviously because I'm the third owner. And I'm assuming verification would fail because the account was in the previous owners name, so is

I bought a radiant max 5g smartphone on Facebook marketplace. it was brand new but also unlocked for any carrier. the issue is the touchscreen. I get ghost touches, freezes and constantly force closing apps and lag. I've factory reset the device 3 times. I checked and there is no system update eithe

I'm trying to switch my phone number from my old phone (Samsung galaxy a51 5g) to a newer one (iPhone se) and the iPhone prompts me for a qr code to use the same phone number. How can I get this qr code? or do I have to go to a location in person for this? :(

Is there another outage for ATT? I am at work and some of my coworkers are also on SOS.

Any update to the wireless outage? The outage part of the app says my service is good… but mine and everyone else’s on ATT is definitely not good.

Do I need to buy a prepaid card to activate the hotspot.