How To Setup AT&T LTE APN Settings

Have an unlocked Android phone and need help using it on AT&T? This guide will walk you through how to get it working using the APN settings for LTE on AT&T.

These settings will also work on Windows Phone or iPhone, but the setup is slightly different.

[MariawBrowning]

I am using android Samsung Galaxy Note 8. After updated my phone, my mobile data totally didn't work. We went to AT&T Shop, they changed my SIM card, but still didn't work. She suggested to call AT&T support. My husband followed all the instructions but still didn't work! 15 minutes later he calling us with new instructions. But zero, and he suggested to call Samsung. My husband called Samsung but the answer was disappointing. No clue because we purchased overseas. So we start to try and error, trying and trying following instructions from many articles on internet. All is failed. Until I found your article plus your YT Channel. I have followed all you said, not sure it would be work without restarting the phone... but yeah, it was work! I am so happy now. Thank you so much!

[jeacurry]

I could just hug you!! My own cell company couldn’t help me, but you did!! Worked perfectly!!

[sabrinamuchison]

Erin I could not skip leaving a message after the great result from using your settings. I just got this phone for my birthday, and when I inserted the sim card, and did my porting, I automatically got 4G LTE service, but i wasn't able to send or receive picture messages. At first, I created a new setting as you indicated, but that did not work for my Samsung Galaxy Note 3 phone, but when I edited the actual setting, by entering the information for each setting that were blank, IT WORKED. Almost right away it send the photo I tried to send to my husband through text, because I got a reply from him before I even had a chance to see if it had send it.
Thank you, thank you, thank you :)

[TonisiaC]

Thanks for the video. It worked immediately for my Lenovo Phab. An AT&T store employee told me my newly purchased phone was only 3G and would never be able to connect to the AT&T data network, let alone the 4G network. He didn't even look into the APN setup! A few minutes on Google and my 4G data connection is strong.

[RafaVilla]

Worked perfectly. I entered everything exactly as you said and within a minute phone works flawless. I have an AT&T phone and even new out the box was not working. Wouldn't receive pic messages even with wi-fi on. 4G wouldn't come on when I turned wi-fi off and now it comes on immediately. It even receives pic messages with wi-fi on. Thank you very much.

[kimberlybaker]

WOW!! I was stressing so hard on this...having to get up in 5 hours and go to a job that requires me to send photos and I could not do so until I watched your video! THANK YOU SOOO MUCH!!!

[patburns]

Just wanted to say "Thanks" for the info and fix on my att lte phone . This really helped my sending pictures, before they just kept sending, but after adding my att apn it is working just fine! Thank you so much!

[balisong]

Works for me att said phone doesn't work with their network when I put SIM card in did this today July 12024 restarted my phone working perfectly
Thanks!

[edreamBITCH]

worked perfectly thanks for this video! flashed a newer version of android to an older phone and didnt realize I had no data set up. 5 minute fix after finding this video!

[wrapupstudio]

superb man... thank you so much !!! AT&T guys took 5 days to try to solve this problem.... and with your video DONE IN 2mins.... great job buddy!!!

[marceldelapaz]

Worked great for me! I'm in the ATT networked and I just purchased a Dual SIM Umidigi Power phone. Works on both SIM cards. Thanks!!!

[kevincamitan]

Thanks so much! It's been a long time, i wasnt able to use my mobile data. Thanks to you i now can haha! Just Sharing my joy here, God bless you

[MzMaryAnn]

Thank you, only site with an actual working solution to getting online where no wifi available.

[aliciawalker]

worked flawlessly! thank you! even att tech had no idea how to turn it6 on.. just told me phone must have been blacklisted. dork! everything else worked..

[nayblake]

this worked perfectly for my galaxy s5 unlocked verizon thanks that was awesome

[JuanGarcia-kdnf]

awesome tried a lot of them an this one works the best ..Thank you

[jaylils]

Works flawlessly ! I always search for you videos ..Must have more !

[danram]

I never leave YouTube comments but in this case I would like to... because this actually worked...saved a trip to my phone carrier. Thanks

[funmibalogun]

Thanks, It works. AT&T couldn't resolve but you did.

[TimeVariant]

Nice - after many, many, fruitless searches and tries, this one just worked! Awesome!