Trying to unlock iPhone XR from last 1 month, tried online 2 times. Called multiple times- no resolution. I was AT&T customer for solid 15 years

Same iPhone and ATT service for years. All of the sudden I cannot receive texts that aren’t from another ATT user. iPhone messages of course work, but

Since receiving my iPhone 12, the quality of my calls has been drastically reduced, especially in a building or on my car. The calls break up or the

I have tried multiple times to trade my phone in and it keeps saying it’s blacklisted but when I go to customer service to see either why or to get it

I got my new pre ordered iPhone on October 23. I saw inside the box was a random shipping label and a piece of tape.  I called and asked what th

I have followed all of the instructions I can find on how to add my ATT.net email account to my iPhone and nothing works. I'm guessing there must be s

I tried to unlock my device from the unlock page from 10-29-2020 17:26:19 PM. and I have not received the confirmation email to continue with the proc

Can I send and receive texts from my laptop?  The laptop is a Windows 10 Thinkpad. How do I do it?  Is it an app or purchase?

I went through all the Unlock Portal then Never received a confirmation email containing “Request Number”.So it won’t let me finish the process. How

I have a an iPhone XR that cannot be unlocked because the database says "Not an AT&T device". However, it IS an AT&T device. Need help please!