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S4 Mini Showing H+ only!

First time posting, so any help is appreciated. 1) what is the difference b/t H+ and HSPA+ and 4G/LTE? 2) if they are in fact different, as noted above, my phone is showing h+ only (after i changed my APN from out of the box). does this mean i'm getting 4g? the 9195 model of the s4 is supposed to be

Questions

 • Android

18.8K

2

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iPhone 12 SIM card question

Can you use a 4G LTE SIM card in the iPhone 12? Theres no 5G where I live yet and I would prefer not to change my plan and pay more until there is 5G coverage in my area. Also I can't wait too much longer to get a new phone since my iPhone 6 is on its last legs. No sense paying for 5G plan when ther

Questions

 • Apple

1.1K

1

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H2O SIM in ATT Phoenix 4 (LM-X210APM) would not register on network

I've an unlocked ATT Phoenix 4 (LM-X210APM) that is on the approved and supported list. I'm unable to register on the network with my carrier's SIM H2O (ATT MVNO). No cellular voice/data, however, Wifi Calling does work. I've had success with a Moto G Stylus, but that is not phone for this SIM. An

Questions

 • Android

109

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4G LTE Speeds super slow every night!

I just signed up for ATT's WHPI plan, which is now just called the Wireless Home Phone Unlimited I guess with an add on data package. I had the Unlimited Plus plan but we started experiencing very slow data speeds (

Questions

 • AT&T Internet Plans

16.7K

4

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Will my phone work on AT&T's network?

I was just given a phone with the following network specifications.  It looks like it will work but I don't see every channel that AT&T shows on this list.  What does that mean to me? i.e. will certain portions work i.e. 2G and not 3G ????  Thanks in advance I wish I understood this better.   networ

Questions

 • Network Coverage

722

1

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Will the Samsung Galaxy S4 from UK be compatible with LTE in the US?

How can I take advantage of LTE on my Samsung Galaxy S4 purchased in the UK? I recently got a sim card for my S4 from AT&T and it is saying that it is under HSPA but I was told it is LTE compatible. The model number is GT-i9505 for this UK version. I understand this will be under non-certified servi

Questions

 • Device Features

2.9K

4

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Network locked / Fraudulent device given

I am from India. I purchased an iPhone Xs last year for my personal use from a local vendor. The phone worked perfectly for a year and suddenly stopped working in May. The network is locked and I cannot use it besides as a dummy phone. While searching for the reason and after the visit to the Apple

Questions

 • Apple

97

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AT&T Internet Options - Bring The Internet To You!

3 Ways AT&T Brings The Internet To You!   With advancing technology, AT&T is able to provide more ways for you to connect! Just because AT&T home internet is not available, does not mean other options are not! Check out how AT&T brings the world to you and how you can connect

Questions

 • AT&T Internet Installation

34.7K

6

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NETGEAR Nighthawk Mobile Hotspot Router is AVAILABLE NOW from AT&T!

  Get Faster Streaming on AT&T with the First 5G Evolution Capable Mobile Hotspot Router   AT&T and NETGEAR, a leading provider of networking devices, are bringing the first 5G Evolution capable mobile hotspot router to the U.S. The NETGEAR Nighthawk Mobile Hotspot Router provid

Questions

 • Other Phones & Devices

17.6K

8

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End of 3G forcing me to change from Cat S60 phone. Will Cat S61 or S62 work?

I've been using a Cat S60 phone with AT&T Prepaid for almost half a decade now. I just got a text message yesterday that they will no longer let me place calls with it after tomorrow (thanks for the advance notice guys, would it have killed you to give me a couple days extra?), because even thou

Questions

 • Android

1.2K

6

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AT&T Cingular Flip IV (U102AA) Compatible Stereo Headsets ?

I got my new "AT&T Cingular Flip IV (U102AA)" flip-phone & none of my previous stereo headsets seem to be able to communicate & pair w/ the phone. It searches for devices but it never finds any of the headsets - I have 3 of them. However, it can find my previous cell-phone & some oth

Questions

 • Other Phones & Devices

251

9

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Galaxy S8+ radio not working, no signal at all

So, I was moving to a new apartment a couple days ago. Placed my phone on a bar in the moving van, and it fell. Nothing cracked, mobile service still working. For the next 4 hours I moved things in and out of the van, and service worked fine, but I was running low on battery. So, I turned the phone

Questions

 • Samsung

2.7K

12

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Two new iPhone 12 Minis - one connects to 5G, the other does not

Hi all, I've recently purchased 2 new 12 Minis, one for my son and the other for my daughter. Both are on my family's Unlimited plan. My son's phone was an old line, adding a new device. Transferred from an iPhone 6S. My daughter's was a new line, new device. My son has reported that his phone n

Questions

 • Apple

145

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AT&T Car Wi-Fi: Order Now!

Turn your regular car into a Connected Car With Harman Spark, you can: Know where your car goes (GeoFences) Get the scoop on what is going on with your car (Virtual Mechanic) Set tow/ disturbance notifications (WatchIt) Turn your car into a Wi-Fi Hotspot  Track your driving ha

Questions

 • Account Features

4.9K

2

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What should I do for my new Huawei Mate 20?

I used Huawei Mate 8 with AT&T sim card last year, it didn't get LTE but only "H+", and now I will change my phone to Huawei Mate 20. What should I do additionally to make the best use of this phone with AT&T sim card (for example, get LTE speed)? Do I need to go to AT&T store again to adjust someth

Questions

 • Android

1.4K

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Recent issues with Switching from LTE to 4G and back on iPhone 7 iOS 11.4.1

So both my wife and I, both owning iPhone 7's on iOS 11.4.1 are having issues with switching from LTE to 4G and back. I believe this should be happening automatically but it does not.  This has been happening for the last few months for me. This was also occurring while on a trip to California. I li

Questions

 • Network Coverage

2.1K

5

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Sony Xperia Z3 D6653 LTE

A seller on ebay has the new Z3 D6653 and the product page shows the following bands. Is this phone compatible with AT&T LTE?  2G Network GSM 850 / 900 / 1800 / 19003G Network HSDPA 850 / 900 / 1700 / 1900 / 21004G Network LTE 700 / 850 / 900 / 1800 / 2100 / 2600 Thank you

Questions

 • Android

12.6K

8

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Text Message from AT&T to Replace SIM

Would you trust a message that says "Hi, It's AT&T. This is a courtesy notice to replace your SIM card before our 3G Voice Network shuts down in February 2022" and it provides a link asking for personal information to get a SIM. It says "Your AT&T Prepaid phone will STOP WORKING". (I did NOT

Questions

 • Account & Usage

1.6K

8

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DATAREMOTE 9070 WEB ADMINISTRATION PANEL ACCESS...

I have reset the device to factory settings (I assume as I followed the instructions to do so three or more times, and the led sequences indicated it worked) The username / password for the web interface at 192.168.25.1 is not driadmin/DRIAdmin1 nor is it admin/Password1 nor is it -/attadmin nor

Questions

 • Other Phones & Devices

1.3K

5

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Samsung Galaxy A72 Compatibility With AT&T

Hello, I was thinking about buying a Samsung Galaxy A72. I'm having a problem with my location where I can only use AT&T, so I have to make sure that it'll work. Before I have bought a Samsung Galaxy A21, and as it was Verizon it didn't have a signal. I was also wondering if it was unlocked it w

Questions

 • Samsung

721

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