Kicked off of AT&T during the 3g shut down - Sony Xperia X Compact Questions & Answers

Did anyone else get kicked off of AT&T data usage during the 3g shut down? I am able to text and make calls, but can no longer use data over 4g.
I live in the US, but have the UK firmware for the fingerprint sensor. I was wondering if I need the US firmware to use the correct 4g bands.
EDIT: posted to the wrong section sorry, if someone could move this to the Q&A section I'd appreciate that.
UPDATE: I switched back to the US firmware and my 4G LTE still has no data.

Related

[Q] Defy, AT&T EDGE only

I have an unlocked Defy from T-Mobile USA that I'm using with my AT&T service, but I'm only getting EDGE wherever I go, no UMTS at all, and I've even heard of people getting it to run on HSPA bands. I know already that HSPA is available everywhere from my home to my workplace, thanks to my Atrix 4G. I've rooted the Defy and it's running Cyanogenmod 7 latest. Any help would be greatly appreciated, as I can find nothing on this forum or on Google to remedy the issue.
You should try to change the freq via baseband switcher.And restart.
Maybe you got the "2g only" checked in networks settings..uncheck that.
Settings >Wireless & networks > Mobile networks
You can also put automatic(2G and 3G) mode in GSM/UMTS network preferences.
Thanks for the reply Viper. I just noticed the baseband is set to some central Europe nonsense. Should I change it to one of the T-Mobile USA band settings? There's nothing there for AT&T.
Edit: I changed the baseband to US T-Mobile 3.Something, whichever was latest. 2G only was not checked. I'm still getting 2G only. Could it be my APN settings? Could I copy the APNs from my Atrix?
I'm having a problem with my AT&T connection as well, but I've been using my phone unlocked on the network since March with no problem. I'm new to modding, but OCD about streamlining my electronics. My friend suggested rooting my device and flashing a new ROM. I decided on stock Nordic Froyo, and it makes me so happy not to see all the T-mobile crap in my apps tray.
BUT the collateral damage is not so hot. I have no 3g or even 2g connection anymore. I tried the fix in this thread http://forum.xda-developers.com/showthread.php?t=944258 and was able to get a signal with 4 bars instead of the previous state of emergency calls only, but no letters like E or 3g and no ability to use the internet/transfer data. I also installed the broadband switcher in this thread http://forum.xda-developers.com/showthread.php?t=1052745 and tried all of the T-mobile US bands. No luck. I did rest the APN to default. No change. I've been using wifi, but will have to go back to work soon. Not having access to the smart part of my smartphone will feel sort of like having an arm cut off.
I'm not sure what to do next. I could try flashing another ROM, but from what I've read in the forums, that's no guarantee.
If anyone has any suggestions to help a noob, I'd be forever grateful.
Thanks in advance!
Thanks for the link, halah. Do I apply this as an update.zip from recovery? Or install?
Never mind, it won't work for me, for whatever reason.

[Q] RAZR M stuck on eHRPD - cannot get LTE

All -
I recently purchased a used RAZR M for my wife. She enjoyed borrowing my work phone, so I figured she'd like this. Except I can't get the damn thing to switch to an LTE band. I've swapped sim cards and thrown mine in, same thing. No 4G. I've compared it to my work phone and the settings *look* to be correct. In the same room, my work phone gets LTE, so I know it's not a signal strength issue where I am.
I don't know the history of the phone itself. Would this be the result of it being switched to GSM use? Is this a radio problem? Is this a firmware problem? Is this a PEBKAC issue?
Keep in mind, this is on stock. I'm not too keen on being stuck on stock, I don't have a lot of choices with it being locked and on KitKat right now.
I'd appreciate any help/insight that y'all can offer.
Still looking for some insight. For what it's worth, the phone is being used on VZW now, it just can't / won't get LTE.
Check with your provider that you are using the correct APN for LTE. I know my provider has a specific APN for LTE and another that will only connect using 3G. It took multiple calls to their broadband tech support before someone pointed me to the correct APN config.

Mate 8 Internet Issue with T-Mobile

I am really sorry for post duplicated, but I have only 5 days to return this phone which I absolutely love.
However this Internet issue is really bothering me.
I just bought my Mate 8 with build number NXT-L29C636B103, but I have been experiencing mobile data issues with my T-mobile carrier that only when I get 4G symbol, I can go online. Whenever I am getting either 3G or H+, I can not connect to internet at all.
I have tried my wife's T-mobile phone, at the same location, her phone will get 4G LTE, my phone will have 4G, whenever she is getting 4G, I am getting H+ or 3G, which I can not go online anymore but on her phone, it still works.
Is is because of the version of the Mate 8 I am getting or the setting is wrong, please help!!!!
Probably wrong settings. Check your apn. And also make sure your phone isn't set up to just LTE only in the phones hidden menu
Update the software also and then check access point settings and set manually.
I check the updater, but there is no new update at all.
About the APN, I have copied exactly the same setting as my wife's S6, but still this issue.
Basically, whenever I am getting 4G above the bar, I can go online, no problem at all. But whenever it comes 3G or H+, my internet completely dropped!
I don't have that problem on T-Mobile with the NXT-AL10. I can be on one bar of HSPA and go online. There are two things possible. You have a bad phone with a bad radio or T-Mobile is doing work in your area and that's why you have no internet on anything other than 4G. T-Mobile was like that in my area two years ago until they upgraded. I would think it's the service. Try turning off VOLTE and LTE Cat 6 CA and turn on Data Roaming and see if that fixes it.
ajsmsg78 said:
I don't have that problem on T-Mobile with the NXT-AL10. I can be on one bar of HSPA and go online. There are two things possible. You have a bad phone with a bad radio or T-Mobile is doing work in your area and that's why you have no internet on anything other than 4G. T-Mobile was like that in my area two years ago until they upgraded. I would think it's the service. Try turning off VOLTE and LTE Cat 6 CA and turn on Data Roaming and see if that fixes it.
Click to expand...
Click to collapse
I was actually trying to help out on this issue, on another forum as well. One thing we discovered is that the settings for LTE Cat 6 CA are not on the L29 model.
Dumb question but you aren't using a metal case are you? Any aluminum case will degrade wifi and LTE to the point where it might switch over to HSPA+ due to poor LTE reception.
ilovejdmtoy said:
I am really sorry for post duplicated, but I have only 5 days to return this phone which I absolutely love.
However this Internet issue is really bothering me.
I just bought my Mate 8 with build number NXT-L29C636B103, but I have been experiencing mobile data issues with my T-mobile carrier that only when I get 4G symbol, I can go online. Whenever I am getting either 3G or H+, I can not connect to internet at all.
I have tried my wife's T-mobile phone, at the same location, her phone will get 4G LTE, my phone will have 4G, whenever she is getting 4G, I am getting H+ or 3G, which I can not go online anymore but on her phone, it still works.
Is is because of the version of the Mate 8 I am getting or the setting is wrong, please help!!!!
Click to expand...
Click to collapse
I have the same exact problem! Im on metro which is tmobile. Have you found a solution?
ajsmsg78 said:
I don't have that problem on T-Mobile with the NXT-AL10. I can be on one bar of HSPA and go online. There are two things possible. You have a bad phone with a bad radio or T-Mobile is doing work in your area and that's why you have no internet on anything other than 4G. T-Mobile was like that in my area two years ago until they upgraded. I would think it's the service. Try turning off VOLTE and LTE Cat 6 CA and turn on Data Roaming and see if that fixes it.
Click to expand...
Click to collapse
I have the L29 model. On T-Mobile, I was getting 3 mbps down and 1.6 mbps up. So I tweaked it around and enabled Data Roaming. Now I am getting 15 down and 9 up. Much more reasonable.
Recently had a similar issue. I copied over the apn from a tmobile device and that was the issue.
Try the 2 apn setup that should be default when you reset apn.
https://goo.gl/photos/a1v3v7K9sKbqBE1C8
I have T-Mobile and it works fast but do yours say "4G" instead of LTE too?
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app
Any updates on this issue? I'm still getting extremely slow mobile data speeds.

G900M 6.0.1 update lost 4g (lte) connectivity

Afternoon all,
So, I'm in the US and on AT&T and couldn't get the 6.0 OTA update. I'm wildly guessing because phone is So Am and not No Am, so AT&T wouldn't update in the north. Update went fine, no issues that I can find with the the phone except now mobile data will not connect to 4g in my area. I have 2 G900m's, one is on 6.0.1 and the other is still on 5.0 . 5.0 connects to 4g, 6.0.1 connects to 3g...sitting right next to each other.
So. I know there are slight radio freq differences with the 900m. Is it possible that the firmware version i chose did not activate the 4g band when I updated? Any idea how I can tell which 900M stock roms would re-activate the 4g bands?
Or am I better off going back to 5.0 and living with it?
hmmm.. Looking at the AT&T update page, perhaps I should have tried with an update with as close to the baseband version as possible...CPH3 is what AT&T has and I'm running CPC3 which is Trinidad, I'll give the Argentine version a go (since my phone was originally a moveistar splash screen.
Thanks.
Well, that didn't fix the issue. Even though I'm connecting through AT&T towers, the data is connecting on CDMA. This isn't something the provider can affect is it? At least it's H+ instead of H...not sure how much of a boost that is though.
Let this be a lesson to you youngens....purchase a dang phone for YOUR region. oy!
pfft. ... .42Mbs down boy does that STINK!
Ok...YES I AM AN ID10T!!!
Mobile networks was defaulted to cdma...changed the default to LTE...wouldn't ya know it....4g. Put a fork in me...I'm done.

Guide to get 4G LTE Total Wireless ( Verizon ) with 3G issue

First you need to make sure your APN settings are correct.
With my service I had to change that APN to tracphone.vzwentp and that got my 3G service.
After that Dial *#*#4636#*#* for phone testing
Go into * Phone information *
Then down to * Set preferred network type * and set it to * LTE/CDMA auto (PRL) *
This helped give me 4G LTE
And or you need to change the preferred network under cellular network settings to LTE/CDMA
First post so let me know if I need to change anything thanks
So apparently when I changed the band over to USA Band it gave me LTE. The calling worked for around two days and then just stopped working but I still had LTE.
Once I changed the Band back over to Cellular it gave me calling and txt back. I can switch it back and forth to get either 3G or 4G.
I'm hoping that with the new Nougat update it will fix this issue but for now if your calling and LTE work for you on USA Band more power too you.
If the Nougat update doesn't fix this issue I'm going back to Straight Talk AT&T where I had 4G LTE, Talk, and TXT
Motorola Moto G4 XT1625
Total Wireless (Verizon Network)
Android 6.0.1
What 4g speeds are you getting? Hear Verizon mvno are capped at 5mbps
brownd7380 said:
What 4g speeds are you getting? Hear Verizon mvno are capped at 5mbps
Click to expand...
Click to collapse
I only get 5.4mbps down and 2.3mbps up so far.
I'm headed to California in two weeks where I wanted to test it.
Before when I was a Verizon customer I got 65mbps down so I'll see if it's different there too.
It's possible it is throttled. I have Net10 and using the CDMA option because Verizon has awesome signal where I live compared to att. Att did have higher speed rates on LTE but 5mpbs is more than enough for what I need and what anyone should need.
All Verizon MVNOs are throttled to ~5Mbps down, ~2Mbps up. Only Verizon Prepaid proper and Verizon Postpaid are unthrottled.
Hi there, your guide helped me get on LTE. Thank you!
United States band option is located in the 3 dots in the upper right hand corner.
So why in the world is it that these MVNOs recognize this phone straight away using the verizon network, but through VZW I can only get 3G? This is infuriating! I set up several of these for friends on prepaid networks and they all worked straight away with 4G. Finally added our son to our VZW plan so he could use his phone as an actual phone and it's stuck in 3G hell.
I'm on an MNVO using Verizon's network and it defaulted to 3G. I had to do this to get on 4G. I've lost the ability to make phone calls though, so I'm using hangouts for that function.
I can confirm that regular calling does not function on 4G LTE so like the OP, I am having to switch back and forth on Automatic and United States which is aggrivating.
I hope this helps someone:
I have LineageOS 14 nightly installed on this phone. I was going to return it because I was tired of dealing with the switch to make calls.
I figured out that my baseband wasn't the latest, so I figured one final nuclear option of flashing the stock back on to the device would potentially help this.
After a long bout with a soft bricked phone, I managed to get the phone to flash back to stock Amazon adz and then take an OTA. My baseband changed from x45R to x62R.
I then reflashed TWRP and LineageOS 14. It still didn't work but I played around with the settings and managed to get it working. You have to set the Radio Band to Automatic and then you'll get LTE data and CDMA voice. Preferred network type in Mobile network settings is LTE / CDMA. FYI The settings may reset after a reboot.

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