Android

Tengo un Samsung s23 ultra, me aparece que la última actualización de software Fue en febrero del año pasado y aun no actualiza, e tratado de actualizar y me aparece que no hay ninguna actualización que revise en 24 horas y así me sigue pasando

I cannot recieve text messages from certain people in my contacts list unless they send a GIF or pic along with the text

Galaxy S8 Active my base and version does not match what ATT says it is supposed to be. It says I am up to date. I have checked and done everything the forums and att says. I have done a factory reset I don't know what else to do. I would love to have the new update.

I would like use an esim I purchased ( not through ATT) for while I am in Europe. When I scan the qr code I get an error message stating my phone is locked. Is there a way to unlock the phone or bypass so that I may use the esim.

When I sign onto the app I get a blank screen. I have removed the app, restarted my phone, reinstalled the app, went to app settings and cleared cache and data.  After doing all of this I still get a blank screen after I sign into the app.

Application to apply ACP benefit to home internet/Access

I have a prepaid account (one year promo) that is displaying CDT at top on a call and CST on the breakdown of the numbers and details. I think this is why no one sees my chat or comments when I'm online in social media.

Eror : "your phone is no longer active on an AT&T account".Why is my device not unlocked? I followed the instructions but couldn't finish it. iEMI: (Edited as per community guidelines)

Send a text, and phone says could not be sent, but it actually was sent, and read and responded to.

Need to Export Messages from selected phone numbers to computer to be able to print them. Or Export All of the Messages & be able to sort them from the computer. Using Samsung S23Ultra