I am trying to cancel a 3rd party subscription. I need to know how to do this.

I moved to the US in March and took AT@T as mobile provider. I used my newly bought Samsung S21+ I bought in Europe. Until June all worked fine. Since June I cannot make or take any calls while SMS and Data work.At AT@T they told me that this was due to a system update they did that was supposed to

How do I change my phone number on my phone

My dad recently passed away due to the covid-19, now I have his Samsung galaxy s8+ and I want to unlock it for travel.

I just upgraded a couple months ago to the Samsung S21 Ultra. Is there a way to downgrade to something less spendy for my bill? I was under the impression that my old S9+ would help with the bill more than it is.

Im looking to have all my records/bills emailed to me with specific data usage details. I want to see every call and every single text from both of my lines. Thanks so much for all your time and help. 

Earlier this year my husband and I did buy one Samsung Watch get another free if we added a new line. I recently looked at my bill and noticed we are still being charged for the other watch's installment plan. Has anyone else had that issue and was At&t able to address it?

My phone is unlocked from AT&T and now used outside USA How can i update my phone because It says software version is up to date but its clearly not.

Have a Samsung SM-F900U Fold phone and cannot update it. I'm in Brazil and as using another carrier chip and now used an AT&T prepaid chip and local wifi but still cannot update it.

j'ai un samsung galaxy code sur le reseau AT&T, quand j'essaie de placer la demande de son code de deverouillage du reseau, la demande a echoué en raison qu'il est activé. voila le message qu'on me donne: "Before you can unlock this device, the owner must remove it from their account." aidez-mo

I can CAST YouTube videos.  I can CAST HBO/MAX movies from my Apple iPhone to the living room Samsung TV screen. Last night I went into the U-verse app / TV Guide to watch a movie for the first time, and my telephone screen was just too small to  fully enjoy PATTON. I couldn't find th

Does U-verse support Anynet+?

Over the past week or so, I've been experiencing random deadzones with my mobile data previously in places that usually had full 5g service. For a little while, simply restarting my phone fixed the issue, but now it's gotten to the point where no matter what I do, I have no connection anywhere via m

So I bought a phone that was supposed to be Network unlocked come to find out I was lied to and now I'm stuck with this phone that I can't use unless I get a network unlock code. So does anybody have a puk code for at&t? I need it to not be Network locked to AT&t I need it to be completely u

I'm trading my att 512gb Note 20 Ultra in for the S22 Ultra. This time around I find the unlocked version in Samsungs exclusive red and 1TB of storage more appealing than the att offerings. Will I lose my wifi calling and other features if I go with the unlocked version? Thank you for any info anyon

Hello, I was just wondering if i could trade in my Galaxy S6 Edge+, 64gbs for either a iphone 6/6plus or even though this is a stretch the 6s + alittle money down.    I am currently in a plan BUT my upgrade is nearing soon since i used someone elses upgrade to get this phone. The reason why i want t

I have a Samsung Galaxy S9+. The phone is currently operatinng on Android v8.0.0. When I try the "Upgrade Software menu" (Settings --> Software Upgrade --> Check for Updates --> OK), it says "Software is up to date". I have plenty of memory available. Battery is fully charged.&nbs

I placed an online order for the samsung galaxy watch4 classic 46mm black. the money for the taxes was deducted from my card and I received a confirmation email. Two minutes later i recieved another email stating my order was canceled. I contact At&t and spoke with 3 different reps. for over 35

I have been trying to get AT&T to unlock my phone for over three months.  After inserting another provider's SIM card, the unlock code provided by AT&T have not worked.  Now, upon rebooting, the phone is asking for "SIM network PIN blocked. Enter SIM network PUK".  How can I get the SIM network PUK

Recently, my entire family got an upgrade for our smartphones with an installment plan. I know that the phone needs to be paid off the get an unlock code but I need it pretty urgent. I am now outside of the US and just got a new SIM card from the country I am at right now, but it seems like I cannot