[Q] Data issue on Shamu (TMo) - General Paranoid Android Discussion

Since installing I've not been able to get LTE and I am frequently dropping data/losing service altogether. Getting this notification that states I am running into network restrictions? I will post a screen shot next time I see it.
Any help would be greatly appreciated.

Verify your APNs, verify the connection option is set to LTE preferred in settings, (more), cellular networks, preferred network type

Pirateghost said:
Verify your APNs, verify the connection option is set to LTE preferred in settings, (more), cellular networks, preferred network type
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Ah got it. It defaults to Metro PCS for me. Thank you!!

Related

[Q] Question about 3G network (WCDMA)

Hi all,
I'm struggling to get data connection over the 3G network, even though I've got a data plan and the settings seem to be on point.
I'm based in Dubai and I've got a Middle East tab (garbage as the firmware excludes the Android Market), so I've flashed a recent Euro firmware (JIP was the build if I recall)
When I go into network settings to choose 2G/3G/Auto, it shows me GSM and WCDMA as the choices. I'm pretty sure before the flash, it showed GSM and WCDMA. Is WCDMA the same as HSDPA?
The problem could be with the carrier, but I'm troubleshooting at the moment and this WCDMA is a bit confusing.
Any insights would be greatly appreciated. Thanks.
Have you checked your APN settings? Chances are that the Euro firmware doesn't have the APNs "pre-installed" for your carrier(s). The good news is that you can add them in manually if this is the case.
Regards,
Dave
woobanger said:
Hi all,
I'm struggling to get data connection over the 3G network, even though I've got a data plan and the settings seem to be on point.
Click to expand...
Click to collapse
If your display shows a 3G or H type signal, then your problem is a bad APN setting.
WCDMA is 3G and H on your display, if you have that then you're in good shape.
Search the net or the carriers website for the the correct setting, then create a new APN and data will instantly start to flow.
It was missing the apn setting. Justed typed it in manually and Im hooked up. Although i was bamboozled for a little while as the H didnt apear until i had turned off the wifi.
Thanks for all ur help guys.
Sent from my GT-P1000 using XDA App

[Q] SM-G900i with ATT network

I got an international version SM-G900i from Amazon. I have an ATT sim card. The text and phone calls work fine but I could not get any data roaming. Though from other posts I got the data roaming, I was not able to set onto the ATT 3G/2G network in the network operator selection. My network is always shown as Maritime. Does anybody know why this happens and ways to change it?
Thanks a lot.
chengyww said:
I got an international version SM-G900i from Amazon. I have an ATT sim card. The text and phone calls work fine but I could not get any data roaming. Though from other posts I got the data roaming, I was not able to set onto the ATT 3G/2G network in the network operator selection. My network is always shown as Maritime. Does anybody know why this happens and ways to change it?
Thanks a lot.
Click to expand...
Click to collapse
Have you checked apn setting and made sure they are correct for ATT?
Well,,,,
madkins0022 said:
Have you checked apn setting and made sure they are correct for ATT?
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Click to collapse
I tried configure the APN setting based on a link online for ATT APN. Now I am losing signals even for calls and texts....I think there might be other things that are wrong...
Error message for no ATT service
Tried different variety of ATT APN setting. Still could not get it to work....the phone shows a signal but gave me an error message that Selected network(AT&T) not available
chengyww said:
Tried different variety of ATT APN setting. Still could not get it to work....the phone shows a signal but gave me an error message that Selected network(AT&T) not available
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I'm not sure what did you mean by "data roaming"??
Anyway, the problem for now is no network register. The APN settings will NOT affect at this step, so not not try to mess up with it right now.
Try to get into Settings > More networks > Mobile networks, and set Network mode to Auto connect, and Network operator > Select automatically.
That may help the device to register on the Home network.
Problem solved....or maybe not but it is working!
vndnguyen said:
I'm not sure what did you mean by "data roaming"??
Anyway, the problem for now is no network register. The APN settings will NOT affect at this step, so not not try to mess up with it right now.
Try to get into Settings > More networks > Mobile networks, and set Network mode to Auto connect, and Network operator > Select automatically.
That may help the device to register on the Home network.
Click to expand...
Click to collapse
Okay. Thanks. I switched it back to the auto-selection mode. By data roaming....I mean 3G data. My phone is working now. I checked ATT billing usage report, it did not increase the data usage dramatically so I guess everything is fine.
chengyww said:
Okay. Thanks. I switched it back to the auto-selection mode. By data roaming....I mean 3G data. My phone is working now. I checked ATT billing usage report, it did not increase the data usage dramatically so I guess everything is fine.
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Click to collapse
Glad that your phone works now.
BTW "data roaming" and "3G data" are different things. "data roaming" is "3G data" when you are roaming to another network (not your home network).

Axon 7 on Verizon 4GLTE

Well I finally got the roaming "R" out of my notification bar and instead of just LTE it says 4GLTE now just like my previous phone (s5) on Verizon. Data, texts, mms, and calls all work. The problem is it doesn't stick after a reboot. After rebooting it's back to saying just LTE and the "R" is there. If anyone knows how to make it stick can you advise me please?
Have you disabled roaming itself?
HiddenKnight said:
Have you disabled roaming itself?
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No roaming is enabled.
Nwn_Abey said:
No roaming is enabled.
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Have you tried disabling that with a reboot to follow?
HiddenKnight said:
Have you tried disabling that with a reboot to follow?
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Click to collapse
I just tried that and i got no carrier label and no bars at all. In settings network is unknown, cell network type is unknown, cell network state disconnected. Service state says voice in service and data out of service.
And i just dialed *#*#4636#*#* and chose LTE/CDMA auto prl. Then swiped down my notification bar to enable and disable airplane mode to restart the radios and i have 4GLTE again. Changed the apn to VZW that i had on there i added. In settings everything is on and says Verizon.
Nwn_Abey said:
And i just dialed *#*#4636#*#* and chose LTE/CDMA auto prl. Then swiped down my notification bar to enable and disable airplane mode to restart the radios and i have 4GLTE again. Changed the apn to VZW that i had on there i added. In settings everything is on and says Verizon.
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Click to collapse
I know that this "4G LTE" icon can occur when LTE-only mode is engaged...is it possible you had LTE only and were not connected to CDMA at all? I've had that occur in some fringe areas and I believe I temporarily had the "4G LTE" icon vs. just "LTE" in those cases...though it sounds like you had calling working so I'm guessing this may be a different scenario. Very strange though...
flyer_andy said:
I know that this "4G LTE" icon can occur when LTE-only mode is engaged...is it possible you had LTE only and were not connected to CDMA at all? I've had that occur in some fringe areas and I believe I temporarily had the "4G LTE" icon vs. just "LTE" in those cases...though it sounds like you had calling working so I'm guessing this may be a different scenario. Very strange though...
Click to expand...
Click to collapse
Yes that used to happen when my phone info was set on LTE/GSM/CDMA auto (PRL). But earlier today i changed it to LTE/CDMA auto (PRL) and everything works and the notification bar says 4GLTE. It stayed like that all this evening till i rebooted a few mins ago.
On the phone info page after you dial *#*#4636#*#* there's the 3 dot menu on the upper right side. On that there's an option to select radio band and when you hit it you get 3 options. USA band, band mode 6 and band mode 7. So i picked USA band and on the main page i set it to LTE/CDMA auto prl. I sent an mms to myself and it works and speed test readings is 9.84 dl and 0.91 up. I just can't make it stick after a reboot.
HiddenKnight said:
Have you tried disabling that with a reboot to follow?
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Click to collapse
Data Roaming needs to be enabled in order for Verizon data service to work.
Ahh. Well, leave it to Verizon to be that way. I know going through dialer was a option but even with sprint in the past as CDMA on some older aosp ROMs, prl auto wasn't even a solution. Sometimes roaming was preferred instead of prl. So that's why I started with questioning that. If the data entry toggle makes a difference, hen I'm glad that's the solution and rather it be something you can fix on demand as opposed to it being permanent because of a carrier back end problem - - problem being in the community eyes.
Can I ask what APN you guys are using because whenever I do get LTE it says 4glte and also no service
HiddenKnight said:
Ahh. Well, leave it to Verizon to be that way. I know going through dialer was a option but even with sprint in the past as CDMA on some older aosp ROMs, prl auto wasn't even a solution. Sometimes roaming was preferred instead of prl. So that's why I started with questioning that. If the data entry toggle makes a difference, hen I'm glad that's the solution and rather it be something you can fix on demand as opposed to it being permanent because of a carrier back end problem - - problem being in the community eyes.
Click to expand...
Click to collapse
Well i found out with these settings i couldn't access my voicemail. I had a voicemail notification and you can't use the #1 button because it's not supported, so i used *86. It would dial out and connect for a split second and cut off. And i tried multiple times pressing the #1 and *86 to get to my voicemail but couldn't. So back to the old settings with just LTE and the "R" on my notifications bar. Thank you for the help!
snoopy1e11 said:
Can I ask what APN you guys are using because whenever I do get LTE it says 4glte and also no service
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Click to collapse
These are the APN settings. On the APN type i got 2 different versions from different websites. One says to put "dun" and the other says leave it out. And on bearer one says leave it as unspecified and the other put LTE. This is exactly what i have on mine.
Name: VZW
APN: VZWINTERNET
MMSC: http://mms.vtext.com/servlets/mms
MMS Port: 80
MCC: 311
MNC: 480
APN Type: default,dun,mms,supl
APN Protocol & APN Roaming Protocol: IPv4/IPv6
Bearer: Unspecified
everything else: None or Not Set
Quick note you have to add the above APN. With a vzw sim you can't add one so you have to borrow a gsm sim card either att or tmobile and put it in and add this and save it. Then put the vzw sim and you'll see the one you created. Check mark this APN and you'll be good to go.
Are you all able to use HD Voice & video calling with the native dialer on the Verizon network? Some phones have an option under settings called 'Advanced Calling'. This is where you can turn on HD Voice & Video Calling for Verizon.
ronj1986 said:
Are you all able to use HD Voice & video calling with the native dialer on the Verizon network? Some phones have an option under settings called 'Advanced Calling'. This is where you can turn on HD Voice & Video Calling for Verizon.
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Not sure about video calling, but HD Voice/VoLTE, yes. The one Verizon topic you didn't bump P) has screenshots & instructions from someone who is using VoLTE with the native MiFavor dialer: https://forum.xda-developers.com/axon-7/help/verizon-compatibility-t3420991/page41
xtermmin said:
Not sure about video calling, but HD Voice/VoLTE, yes. The one Verizon topic you didn't bump P) has screenshots & instructions from someone who is using VoLTE with the native MiFavor dialer: https://forum.xda-developers.com/axon-7/help/verizon-compatibility-t3420991/page41
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Click to collapse
Thank you I followed the link and instructions and I have hd calling now. And i use Google dialer and contacts and everything works!
Sent from my ZTE A2017U using XDA-Developers Legacy app

Unlocked Sprint G6 on TMUS

Got through the Sprint process and had the G6 unlocked for TMUS. Got the APN set up. Issue is the phone is generally in 3G. I can see under the mobile networks settings, I have the following options:
Automatic (current setting)
CDMA/LTE (LTE yes, calling no)
CDMA
GSM/UMTS
Any idea if there is a way to get a GSM/LTE option. Newbie here, but the phone seems to have the right bands, just the CDMA centric Network settings.
Ideas?
Cmorath said:
Got through the Sprint process and had the G6 unlocked for TMUS. Got the APN set up. Issue is the phone is generally in 3G. I can see under the mobile networks settings, I have the following options:
Automatic (current setting)
CDMA/LTE (LTE yes, calling no)
CDMA
GSM/UMTS
Any idea if there is a way to get a GSM/LTE option. Newbie here, but the phone seems to have the right bands, just the CDMA centric Network settings.
Ideas?
Click to expand...
Click to collapse
Have you tried through the hidden menu
Can not get into the esecret menu. Get bad MMI
I tried to get into the secret menu to change the network setting, but when I try, I get a bad MMI message. I am using
<star>#546368#<star>993#
Was a Sprint model. (993)
Any ideas. I saw the secret menu on YouTube and it does seem to have the gsm/umts /lte setting I would need.

Nokia 6 network selection.

I am using nokia 6 since 3 months. I failed to find network option where i can select 3g only or 4g only network. At my home location network switches every minute, m unable use data, this is annoying. M using idea n airtel on dual sim.
My other phone Xperia Z1 is having that option to select 3g only network... Where it wont loose connectivity.
To post this issue, i switched network twice. Pls help.
karanrk007 said:
I am using nokia 6 since 3 months. I failed to find network option where i can select 3g only or 4g only network. At my home location network switches every minute, m unable use data, this is annoying. M using idea n airtel on dual sim.
My other phone Xperia Z1 is having that option to select 3g only network... Where it wont loose connectivity.
To post this issue, i switched network twice. Pls help.
Click to expand...
Click to collapse
Er, have you tried going to Settings > More > Mobile network > Preferred network type?
crystal_ball said:
Er, have you tried going to Settings > More > Mobile network > Preferred network type?
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Click to collapse
i did that way, but this wont keep network in same mode for longer. my problem is network keep on changing from 3G to 4G, 4G to 2G. my other phone shows these options on phone. m seeking if same will available on Nokia 6View attachment 4319411
karanrk007 said:
i did that way, but this wont keep network in same mode for longer. my problem is network keep on changing from 3G to 4G, 4G to 2G. my other phone shows these options on phone. m seeking if same will available on Nokia 6
Click to expand...
Click to collapse
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.
crystal_ball said:
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.
Click to expand...
Click to collapse
No use....
crystal_ball said:
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.
Click to expand...
Click to collapse
this code dosent work at all, i tired resterting phone 4-5 times. it shows nothing.
i googled codes as well, other codes working but this codes show nothing.
Pls help anyone... Network sucks here.....
I also feels this problem. When I watching youtube The connection is off for 5 seconds after that it's connecting again same problem. But now I just used the *#*#4636#*#* and I selected LTE/wcdma and I think now my problem was solved thanks
Nokia 6 4G 3G & 2G settings
For Nokia 6.
You can change network in simple 4 steps
1) Simply go to settings then press
2) "Network & Internet" then press
3) "Mobile network" then press option
4) "Advance" here you find three options
"4G (recommended)"
"3G"
"2G"
and Slect the network you want
Thanks

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