I just returned from traveling abroad, where I used my iPhone 6s and now I cannot access my visual voicemail.  How can I access my visual voicemail again?

Hellowhen I try to update my phone device on my samsung s5 it would always fail this never happen to me before when I first got the phone It will process the update. it will say loading to 31% then update fail or reboot device and fail what can I do???

On my Galaxy S4 I've been having this reoccuring issue where my phone will force me to restart it due to the SIM card "being removed" when I haven't touched it. I've tried all the online solutions and none have worked. Anyone have a solution to this?

Text messaging working incredibly slow and freezing up on me I also cannot use the volume buttons to control the size of the font in the text messages app so the new AT&T update has really screwed up the entire text messaging system can someone please help..update happened past Thursday or Friday so

When placing or receiving calls on my Samsung Galaxy S4 phone, the recipient of the call or the caller cannot hear me without using the speaker. Is there a fix for this.

I have a Samsung Tablet that blue screens about every 30 minutes unless I am watching a movie.  I have read several other people have the same problems with the tables that have AT&T wireless.  Is this a Samsung problem or AT&T?  I have reset it to factory default twice and I still have the problem.

Hi, I recently updated my note 3 to lollipop and I was wondering why I am missing some features? I don't have the trusted face smart lock feature, the app pinning feature or the guest mode feature. I also am unable to get into my scrapbook, every time I try to open it it says it's stopped working. I

Att technical support solve this problem ASAP! Software update of my Samsung s5 still not working.

I cannot receive or send messages that have content. How can this be fixed? I have gone through ALL troubleshooters with no luck. What are the PROPER APN settings for Messaging?

My galaxy s5 says it's connected to 4g and I have at least 4 bars, but I cannot access the Internet or use apps that require Internet or send text messages. This requires me to restart my phone but that only fixes the problem for a few minutes then I have to restart it again.

I have one wired receiver and one wireless receiver. Last night, I received an error on the tv connected to the wireless receiver that the connection was lost to the WAP. I have tried rebooting, restarting, and following the on screen ionstructions. Nothing seems to fix the issue. It is a Cisco WAP.

My iphone 6 will not make or recieve calls with the microcell. If I disconnect from the microcell, I have 1 bar and can make/recieve calls with poor connectivity. My phone says I am connected to the AT&T Microcell network and shows all bars but I can't make/revieve calls. I have deactivated, reactiv

My mobile network is not working and is showing a circle with a line through it in the top right instead of the bar icon. Also, my phone keeps getting very hot, but I think it's because it is trying to link to a network. I currently have the phone off but on the charger and it is the normal amount o

Hardware Failure? Have you lost connection and need to know if the modem needs to be replaced? Review the details of the appropriate combination to verify hardware failure. For LED combinations not listed contact AT&T. In addition to troubleshooting LED status, the following list contains e

  Not receiving text messages, calls, or unable to make calls. If you’re having issues with your Apple Watch, try restarting it first. You can also unpair your Apple Watch and then pair it again. These quick troubleshooting steps can correct many issues with your wearable device.   &nb

So about a month ago i started having problems connecting to my wifi. so i updated everything on my computer and was troubleshooting with acer support (my laptop is an acer aspire V) nothing was working so i decided to send it in to be repared. it got back today and on the service report it said "So

My galaxy s4 just started having no sound when I make calls. I can't hear ringing or the person I'm calling. I can however hear when the call goes through. Is this a common issue with the s4 and how can I correct it? Will I need a new device and will Samsung cover it or will insurance be needed?

I have AT&T service, my brother has AT&T service, we can't stay on the phone with each other for more than two minutes without dropping the call

My phone worked fine last night. I looked at it today and it says No Sim card. I haven't had any other issues and I paid my bill. Do I have to get another card? Do Sim cards just go bad after so long?

This afternoon, when I turned on the reciever and TV, I had no sound.  So I did a hard re-boot by pushing power button unitl the lights blinked.  The re-boot finished and I had sound, but within 5 minutes, the reciever rebooted on its own.  The reciever reboots to the Uverse On-Demand screen but wit