Database Users

serious 3G/EDGE issues with my G1

I have a rooted G1, iam running JF 1.42 RC33, i also have RC33 Radio.
i live in Chicago in a place where the 3G coverage is pretty good. in fact a month ago i was having perfect reception on my G1.
recently; i am having many issues with the data link (3G, EDGE)
simply, the phone does not pick the data link properly, and even if connected, it might drop the connection.
sometimes i have to go to settings, wireless, mobile networks, and click on "use 2G only" a couple of times to trigger the phone to connect... it will drop the connection when it goes to sleep !!!!
i have noticed that many times when the phone sleeps, it does not switch properly between the wifi and 3G [or EDGE], so i dont get my emails.
sometimes a reboot solves the problem, and some times it does not
i tried to flash the radio image again,,,, it didnt solve the problem.
any help will be highly appreciated.

If you've tried to reflash you radio and the results are the same it may not be your phone. It may be the network itself. You should call TMo to see if they have any issues in your area. About a month ago half the country went out for also half a day. It's rare but it happens. If no one else is having issues then it's possible the problem would be with the phone. You could try a wipe and/or reflash but it probably won't make any difference since it sounds like the radio (which you already tried flashing). Maybe also try checking to see if turning off data roaming will make any difference.

thank you for your response:
iam having this issue since a couple of weeks,, and i dont think it is a network issue.
i have tried to disable/enable data roaming,,,, it didnt help.
am i left to a "wipe" only.. ????

well you can give that a try and if that doesnt solve your problems then it may actually be a defect with your phone. also... ive had issues that my phone would lose data and voice even while i was on the phone. it would just disconnect then say no service. the problem wasnt my phone though... it was my sim card. if that sounds more like your problem you can get a new one for about $20 through a tmobile store.

i didnt encounter any voice call drop issues.
when i wipe, i will need to reflash everything, right?

I live in the chicago area as well and my edge/3g has been off and on like crazy over the past 4 or 5 days. I will look at my phone and it won't have an E or 3G. I'm running jv1.42rc33 with apps and caches to sd card. I'm not sure if its a network problem or my phone itself.

So you both live in the Chicago and are having issues with 3G/Edge and you doubt that it's a network problem??? I hope you didn't do your wipe yet.
I'd call T-Mobile and ask to speak with their data support (Tier 3) group and verify that it's a problem with your handsets before you do anything (like reflash, wipe, etc).

i live in chicago as well.
T-Mobile was/is having 3g network issues. T-Mobile where not aware of the issues. They say they are on the issue to solving it. :

Binary100100 said:
So you both live in the Chicago and are having issues with 3G/Edge and you doubt that it's a network problem??? I hope you didn't do your wipe yet.
I'd call T-Mobile and ask to speak with their data support (Tier 3) group and verify that it's a problem with your handsets before you do anything (like reflash, wipe, etc).
Click to expand...
Click to collapse
I didn't explain myself well there. I'm under the impression it is a network problem. I learned my lesson last time there was an outage. I did like three wipes in four days thinking it was my phone.

It isn't you - my 3G (also Chicagoland) has been up and down since Wednesday. It is completely down again this morning. All day yesterday it was probably up for no more than an hour.
F'ing T-Mobile made me wipe my phone, then drive to the local store to get a new SIM, and they refused to acknowledge that it was a network issue. The sales rep at the T-Mobile store was having the same issue.

gottifour said:
I did like three wipes in four days thinking it was my phone.
Click to expand...
Click to collapse
DOH! That sucks! LOL. If you're referring to the outage that we had about a month ago I took the liberty of posting a thread on here warning people not to wipe because they might not be able to sign in because of the network issues. There were so many that did and I was almost one of them myself until I wised up and decided to call first.

hello guys,,, thanks for everybody who in contributing in this thread.
i can see iam not the only one having issues in Chicago, t-mobile said they had no problems,,,,
what makes me tend to believe them is sometimes if i play with the phone the 3G shows up,
this is an experiment for you to try (it worked for me):
enable tethering using the open source gui, then disable it again.... 3G shows up !!!! even if you enable wifi... the phone will switch properly between wifi and 3G (when sleeping).
it worked for me last night and is still working now.
if you guys try it and it works,, this means t-mo has no problem,,, and we need to figure out what is wrong with the combination/configuration we have...

gottifour said:
I live in the chicago area as well and my edge/3g has been off and on like crazy over the past 4 or 5 days. I will look at my phone and it won't have an E or 3G. I'm running jv1.42rc33 with apps and caches to sd card. I'm not sure if its a network problem or my phone itself.
Click to expand...
Click to collapse
gottifour: i have the exact same configuration on my phone as yours, and iam in chicago.... please try the tethering experiment and let me know what you get,,,,,, thanks

same exact problem here...and i live in CHICAGO also. =/
hope this gets resolved soon

today, iam not having any problems connecting to the 3G.
is it the case for everybody in Chicago?

ajarmeh104 said:
today, iam not having any problems connecting to the 3G.
is it the case for everybody in Chicago?
Click to expand...
Click to collapse
Actually i noticed its been on and working all day also. maybe its been fixed?
i hope so...

this problem is driving my crazy,,,,
today i have no data connection (except for the wifi)
still not sure if it is t-mo problem or my g1

i just called t-mo and they told me to turn off the phone, take the battery out, put it back on..... and it worked,
now it is working!!!!!

T-Mobile National Outage for HD2

2-3 Days ago the 3G on my HD2 stopped working. Since I've added a fair number of apps and mods I spent a couple days trying to fix the problem and finally did a factory reset. Still no 3G. I upgraded the newly released upgrade, no 3g. I called T-Mobile and a rep told me that this is a problem all across the US that started several days ago that effected only HD2 phones. Further she said that it was not all HD2s, just some of them. Specifically, she said, many HD2s stopped connecting to the internet and that my problem of no 3g is probably related to it.
I came to the forum to read about others having this issue, but I can't find a thread. Is anyone having the issue the T-Mobile rep described?

My HD2 has been having trouble connecting to the t-mo network after it has been on my wifi network overnight. I am prompted for credentials once outside the wifi. I've been able to get past this by using start menu/settings/connections/autodata config on the energy ROM i have running now.
I talked to two different reps about connection problems 5/26 and 5/27. Neither mentioned the outage you are talking about. The second rep told me I had to do a factory reset as my next trouble shooting step. Shortly after that I found the autodata config so I didn't do it.

Huh?
I don't encounter a single internet problem with my HD2 though mine has custom ROM installed.
Where are you located?

I wouldn't say there is a National outage at all

I am located in Little Rock, AR. However, the rep was very clear to me that people all over the US were encountering connection problems, that, it was specific to HD2, that it started 2-4 days ago and that did not affect all HD2s.
If you do not have any connection problems at all, then according the the Tmobile rep, your HD2 is not affected by the outage. As I said in my original post, my HD2 connected fine up to 3 or so days ago, when it abruptly stopped connecting. Honestly, I think the Tmobile rep did not know what she was talking about. The Tmobile rep is suppose to call me back today (5/29) to check if I was still having connection problems, so I am trying to validate whethter anyone else is having that same issue.
So, is there anyone who has these issues:
2-4 Days ago (May 25-27) your connection to edge and 3g abruptly stopped working.
Or, 2-4 days ago (May 25-27) your connection to 3g abruptly stopped working
There were not software changes that could have caused the issue.
Their may be short intermittent periods since the problem started where the connection to edge or 3d works (emphasis on the short and intermittent part).
Uprading to the newest ROM update from the Tmobile web site does not help.
Thanks,
John

I'm in Socal and have had not issues with data.

No problems here in Phoenix, AZ

No problems here in Salt Lake City - actually I've been having some decent speed today...

I'm in Utah and I had problems with the data connection on the 25th. It wouldn't turn on. I went through a long process with the tmobile rep, but when he told me I needed to factory reset my phone, I decided to wait until I had more time. The next day it was working again. Since then, my data has shut off several times, but I a able to turn it back on through the settings.
I haven't changed anything on my phone other then to add a couple of programs. No changes or additions within a few days of when the problem started.

I'm in NorCal with a 100% factory stock HD2 (with the newest updates.. or whatever).. my 3G is working fine (spotty as usual).

I am in Salt Lake City as well, and I always have problems connecting to the internet. What is really strange is when I woke up this morning, I was having troubles logging into windows mobile facebook. Half of my contacts had lost their pictures that are linked to the facebook account. Could this be the same thing?
Edit, I was connecting to the internet through my wifi at home. I turned it off and turned on the data connection and got 3G just fine. But it was weird because I was signed out of facebook and windows marketplace. I had to log back into those. I don't know what else might be affected. I also have 3G connection problems mainly at work. I went to a baseball game last night and couldn't connect to 3G while sitting on the grass behind the outfield. The whole baseball field is sits down in a little valley.

markerichanson said:
My HD2 has been having trouble connecting to the t-mo network after it has been on my wifi network overnight. I am prompted for credentials once outside the wifi. I've been able to get past this by using start menu/settings/connections/autodata config on the energy ROM i have running now.
I talked to two different reps about connection problems 5/26 and 5/27. Neither mentioned the outage you are talking about. The second rep told me I had to do a factory reset as my next trouble shooting step. Shortly after that I found the autodata config so I didn't do it.
Click to expand...
Click to collapse
Where did you find the autodata config?

jwperez1 said:
I am located in Little Rock, AR. However, the rep was very clear to me that people all over the US were encountering connection problems, that, it was specific to HD2, that it started 2-4 days ago and that did not affect all HD2s.
If you do not have any connection problems at all, then according the the Tmobile rep, your HD2 is not affected by the outage. As I said in my original post, my HD2 connected fine up to 3 or so days ago, when it abruptly stopped connecting. Honestly, I think the Tmobile rep did not know what she was talking about. The Tmobile rep is suppose to call me back today (5/29) to check if I was still having connection problems, so I am trying to validate whethter anyone else is having that same issue.
So, is there anyone who has these issues:
2-4 Days ago (May 25-27) your connection to edge and 3g abruptly stopped working.
Or, 2-4 days ago (May 25-27) your connection to 3g abruptly stopped working
There were not software changes that could have caused the issue.
Their may be short intermittent periods since the problem started where the connection to edge or 3d works (emphasis on the short and intermittent part).
Uprading to the newest ROM update from the Tmobile web site does not help.
Thanks,
John
Click to expand...
Click to collapse
Try going into Settings and wireless control. Click on the Data Connection on the let to set it up....
Then just ok through all of the prompts and see if that brings it back. Happened to me more than once. That Rep has no clue. How could it only effect certain HD2's? Or any specific phone? It's just a glitch. You are using the 2.10 ROM right?

Yes, thankfully I'm not the only with the same problem, another coworker of mine has the same issue as well. I reside on Miami Beach, FL and for the last two days my phone has been unable to connect to the internet at all. My icon constantly stays on 3g and never switches to H. All my apps display the error message that they were unable to connect to the internet.
At first I thought it was my radio malfunctioning, but my coworker spoke to a TMOUS rep and he told him to update his phone to the latest version, but he is still unable to connect. I decided to update mine to the latest touch-extreme version and still nothing. My phone still brinks maybe for a second or two to H but then it comes back down to 3g.

crisisinthecity said:
Try going into Settings and wireless control. Click on the Data Connection on the let to set it up....
Then just ok through all of the prompts and see if that brings it back. Happened to me more than once. That Rep has no clue. How could it only effect certain HD2's? Or any specific phone? It's just a glitch. You are using the 2.10 ROM right?
Click to expand...
Click to collapse
Yes I have already tried that. Yes I'm using the 2.10.50.26 ROM version.

jwperez1 said:
Yes I have already tried that. Yes I'm using the 2.10.50.26 ROM version.
Click to expand...
Click to collapse
I meant I'm using the 2.10.50.26 radio version

Intermittent Data Outage on HD2
I and another friend are also experiencing the same issue here in Michigan constant up and down data connection on the HD2 I'm at the current ROM version that was released on their website actually the unit already had this version installed my unit is on only a week old during the second day of usage I contacted Tmobile a few times because of the data connection issue I finally got a rep who has an HD2 and was told it was affecting only the HD2 and some Android units I'm hoping it's not a bad chipset the only fix seems to power off then back on at some point I get my data connect back this issue does not affect my HTC PRO 2 another issue is the custom app Tmobile placed on the unit when calling 611 it pops up and displays info about your account etc.. the only problem is that it shuts down your speakerphone feature to fix this you have to soft reset the unit the Rep was aware of this issue also It seems the recent firmware upgrade does not address many issue yet. Seem like Tmobile is being to quiet with these problems. I have a few days left under the buyer’s remorse to return.

im in philadelphia pa this is the testing grounds for the hspa system and my hd2 devices jusmps between hspa and 3g depending on my enviroment havnt had any issuses with 3g but also i live a few blocks away from a tower ...

Tampa, FL - Me Too!
Problems with signal drops constantly on 2 brand new HD2's bought 1 week ago. Latest T-mobile rom and radio. I have not tried other roms/radio's yet, but will. It is very upsetting. I've tried a couple of setting configs found on some posts, but to no avail. Will be flashing roms & radios this week and see how things go from there.
New to T-mobile in my area so dunno if just coverage issue or HD2/T-mobile network connection issues. However, I live smack in downtown area where coverage is usually strong for any carrier and still have signal drops and fluctiations. Had no problems connecting to 3G in same areas with at&t. Also consistent drops around town as well on both my HD2's.
What radio are you all of you that are having good results using?
Maybe we should take a poll of what radio # people are having the most luck with?

I have had no issues here in Colorado Springs. I am still on stock firmware (2.13).

G2 Data Connection

Has anyone been having issues with the G2 Data? This morning and another morning this week my data failed, I tried going into airplane mode then restarting the phone completely still no signal and no cell signal either. My friend has a hacked and unlocked iPhone and his is working fine so I know its not a network issue with the towers... As well another co-worker has a myTouch 3g with no reported issues. Thankfully I have a wifi signal here at work.
Sent from my T-Mobile G2 using XDA App

That unlocked iPhone your buddy is using is EDGE only, obviously. That's going to give a better connection inside. Try running 2G only mode next time you get that issue.
I bet it was just a brief network outage in your area. It happens sometimes.

Not brief if it's a network outage... my connection is still gone... both my friends have theirs and one is on a myTouch 3g...
Sent from my T-Mobile G2 using XDA App

I do have occasional data connectivity issues, however, not that severe. Just your (what seems to be) typical "arrow stuck in the up position" issue.
Sent from my T-Mobile G2 using Tapatalk

jloescher2010 said:
Not brief if it's a network outage... my connection is still gone... both my friends have theirs and one is on a myTouch 3g...
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Sounds like you have a problem then. I haven't experienced that on my G2 yet. My N1 forever had data connectivity issues.
Are you using the new simcard that possibly came with your G2? I have no idea if that makes a difference, but just asking...
Call T-Mobile and see what's up. Maybe they can refresh you on the network.
800-937-8997
Say "english" at the first prompt and "representative" at the next prompt to skip to a live person.
Good luck.

Thanks Sean.
Sent from my T-Mobile G2 using XDA App

Tmo has been having issues, there are several reports of this and all my demo phones are unable to get online(though regular signal is fine) I would call care to let them know you are having issues too, ask them to make a ticket and/or send an engineer
Sent from my T-Mobile myTouch 3G Slide using XDA App

I had to exchange a couple until I got one with a solid 3G connection. Previous G2's had no connection or were in Edge 90% of the time.

Nothing wild here.
It seems to work as its supposed to.

Would love to see mine switch to 3G. Been on Edge 100% since I got it Tuesday. Advertised in a soled 3G area, but no luck. T-Mo CS politely told me I will love Edge. Will be switching to Sprint Epic if nothing changes in next few days.

Mine does that too. I have to restart it.
Wonder if the supposed OTA-vapor new radio will fix that.

I've been having data issues too, seems like it has to do with how my phone is held (HTC antennagate?) I hope the mythical OTA comes with a radio fix (if that is the cause) and/or a vorpal blade....
Sent from my T-Mobile G2 using XDA App

I have a ticket open with tmobile about my data issues.
I'll have my phone on the desk and it'll have 1 or 2 bars of H and then I'll pick it up and its goes to G then to E then to nothing. Its worse when I open the keyboard.
I love this phone so much I hope its just a software fix. Is the OTA going to have radio fixes?

phazedplasma said:
I have a ticket open with tmobile about my data issues.
I'll have my phone on the desk and it'll have 1 or 2 bars of H and then I'll pick it up and its goes to G then to E then to nothing. Its worse when I open the keyboard.
I love this phone so much I hope its just a software fix. Is the OTA going to have radio fixes?
Click to expand...
Click to collapse
Exact same problem here. It's so frustrating. I've already exchanged it once and spent an hour on the phone with tech support. If it keeps up, I don't know what I'm going to do.

I am not liking the data issues.... I love the phone besides.
Fixed with a soft reset but that has to change...

There are a bunch of us with signal issues. I live in Vegas where we have great HSPA+ coverage and Im still getting a lot of issues even with 3G, that I didnt have with my Nexus One.
Check out the thread on the T-Mobile Forums. (I cant post the link since Im new here )
My issues are simply the phone works one min then the next there is ZERO signal, if I dont move but restart the phone I have full signal again. Some times the signal comes back on its own then other times it doesnt and I have missed calls after the restart.
I bought my dad a G2 as well (upgraded him from his G1) for his birthday, and he is having similar issues. I went into my local t-mobile store and they replaced the sim card 2x now and that didnt help. What I did find that helps is that if you set it 2G mode the phones seems to work fine. This is a temp fix but its retarded that T-Mobile's fastest phone is being forced to run in 2G mode.
I hope someone on here can figure out the issue or t-mobile comes out with a OTA fix asap.

Wow, the rep just tried to tell me I live in an area that is only covered by edge. I asked why I've had 3g hooked on my phones for the past 2 years and why my girlfriends phone says 3g. She then said I was wrong and she didn't know why the last rep told me I was suppose to have 3g. She then directed me to the coverage map where I pointed out to her how wrong she was.
....and she's a PDA specialist.
What upset me was how she was trying to convince me I lived in an area where 3G was not available. Despite having had 3G at this location for years. I told her I'd just call back tomorrow.
Edit: She must be on drugs, I see that I'm back on 3G.

The rep on the T-Mobile forums is asking you to PM them your info:
Hi everybody!
If you are experiencing this, we would like to hear from you. Please send me a PM with a few details. The location information requested is particularly important.
(Do not post your private information here in public.)
1. Describe your signal indicators when things are working well. For example, "Full signal with an H."
2. Describe your signal indicators when you are experiencing the issues in question (No signal, one bar, E, G, etc).
3. Provide a location where you are experiencing issues (city, state, zip code)
•Are you aware of other T-Mobile phones experiencing or not experiencing these issues at the same location?
•Are you indoors or outdoors when you are experiencing the issues in question?
4. Provide a location where things are working well, if available. (city, state, zip code)
5. The T-Mobile phone number in question.
Thank you!
-Dominic
Moderator, T-Mobile Forums
Click to expand...
Click to collapse
forums.t-mobile.com /t5/T-Mobile-G2/Reception-problems-with-G2/m-p/515891#M16090

I've had prevalent connection issues as well. For me, turning off Bluetooth and WiFi fixed the issues and I was able to get data via mobile network again. Bluetooth seems to be the main offender.
This exact thing used to happen with my N1, and this was fixed with rooted builds (Cyanogen/Enomther) from what I saw...... *grumble*

Sorry to resurrect such an old thread here, but I'm having data issues today in the Chicagoland area. Anyone else having problems?
I first thought it was an issue with the latest CM7 nightly I flashed last night, so this morning I reverted back to CM6.1.1 and still having problems with data. It shows I have 3G/H and strong voice signal, but no data is coming/going. When I reverted back to CM6.1.1 I did a complete wipe and then nandroid restore.
Thoughts?

[Q] Epic Won't Connect to 4G

Here's teh scoop...
I was in Vegas at CES and all was fine. I was tethering and 4G was blazing. Left on Friday, got back to SoCal and on Monday my Epic running Bonzai4All (RFS) would no longer connect to the 4G network. Found out from Sprint there was a trouble ticket in my area and 4G was down for a couple days. It's back up now but my phone won't connect anymore. Took it to a corp repair store (after having flashed back to stock of course) but they couldn't fix it so they ordered me a "new" one.
I don't think it's a hardware issue because when I click the 4G icon the phone cycles through SCANNING>CONNECTING>OBTAINING IP ADDRESS and then it just disconnects. Feels more like a programming issue (ie, dialer codes... then some numeric setting somewhere in the programming menu)
Has anyone else had this happen to them. I did nothing to my phone between the time I was in Vegas and back in SoCal so other than the outage, the phone no longer connecting to 4G seems quite random.

4G is noG
I have the epic4g, I live in Vegas.
Although this is supposed to be 4G for the entire city, the phone spends 95% of the time "disconnected" from 4G.
I have already had sprint replace the phone, the same thing happens with the new phone.
It seems its a software issue, if I turn on 4G and move, do anything, it will disconnect. Heck, it even disconnected in the parking lot outside the Sprint store. Of course they kept telling me there was nothing wrong with the phone when they test, so I go outside, try to connect to sprint.com, get error of no connection and bring phone back in.
On a recent trip, I attempted to use 4G to rent a movie for my son. In the course of 30 minutes, it must have disconnected once every 1-2 minutes. It does not reconnect on its own, you have to manually disconnect, then reconnect to get it running again. It appears if you are "mobile", it has major issues. If you are sitting in one place (not walking or anything) it will keep its connection.
Kind of retarded if you ask me - I know 100% its a phone issue, something is messed up. Of course, when I complain to Sprint, I am the only one having this issue.
I am actually going to try to get them to credit me the 10 bucks a month back, after all, I never use 4G - not because I dont want to, its just not worth the hassle. I cannot even browse the web - it disconnects so often I get the no connection error screen. 3G has no issues, but is slow.
I have searched many forums, but cannot find any fixes for this issue. It would appear that you are having the same deal as I am now.

No idea. My phones locked on 4g 80% of the time. While driving, walking etc. Only use 3g in buildings made of kryptonite that block signals.
Sent from my SPH-D700 using Tapatalk

I live right outside of Baltimore, and according to sprints coverage maps I should have 4g where i live. We all know how coverage maps go, but i am getting the "obtaining ip address" then fail. But I just kind of ignored it and thought nothing of it.
After seeing other people with similar problems, do you think i should have it serviced? i am paying for insurance.

Did anybody figure this out?

This happened to me after flashing a new rom, seemed to work after a reboot.

i have the same problem, and a simple reboot did NOT my problem.
I know for a fact that I get reception in my house, and I've tried in a Sprint Store when I was testing the Photon 4G. Still can't connect; more specifically it disconnects after attempting to obtain an IP address.
I have already tried messing the WiMAX Extension settings in ##3282#
I'm running SyndicateROM Frozen 1.2 | Genocide 2.0 Kernal | EC05 Modem.
Note: 4G was working before i tested UrbanDecay, which was a EG22 ROM. I did flash SRF1.2 with the EG22 installed. i have tried updating the modem and I'm back to EC05. still no luck.
Suggestions?

This happened to me. Some type of data corruption. I had to Odin back to a prerooted tar, not restore anything, test 4G, working then only restored apps with no data. When I did restore data I lost 4G again. So do not restore any data. Set everything back up again.
Sent from my SPH-D700 using XDA App

kennyglass123 said:
This happened to me. Some type of data corruption. I had to Odin back to a prerooted tar, not restore anything, test 4G, working then only restored apps with no data. When I did restore data I lost 4G again. So do not restore any data. Set everything back up again.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Then it is what I had feared... After I got so far too! I'm going to have to reformat my SD card while I'm at it. A few of my videos also got corrupted.

jerm1027 said:
Then it is what I had feared... After I got so far too! I'm going to have to reformat my SD card while I'm at it. A few of my videos also got corrupted.
Click to expand...
Click to collapse
Yeah I tried everything first, even had Sprint refresh my phone. I guess some WiMax files got corrupted. You could try a reflash but if your ROM backs up and restores data it probably will still not work. I was able to restore apps only and selectively restore a few apps with Titanium though.
Sent from my SPH-D700 using XDA App

VoIP over mobile network problem

The details:
So I recently acquired my Nexus 4 on the T-Mobile $30 plan, coming from it's brother the Optimus G on Sprint.
It is rooted and running CM11 and I have been using Spare Phone and GrooveIP for VoIP calls with no problems whatsoever. I finally decided to pull the trigger and use the Play Store app to add LTE support since my area supports it. Got that working too so I'm feeling good, but I realized shortly after that I cannot make a VoIP call over data now. WiFi still works perfectly, but on data it will ring and connect but there is no audio sent or received from either party.
I reverted back to my working backup with no luck so I did the adb/fastboot method of returning the phone to the stock image and then rerooting, reinstalling the rom and then testing VoIP over data and still no luck. I then proceeded to reinable LTE and it works again.
So in short, I tried to revert to stock modem and APN settings with no luck, but I am currently on the .98/.33 hybrid modem with the fast.t-mobile apn settings again. Also not sure if something in the *#*#INFO#*#* menu could have messed it up, but that's why I reverted to stock...
The question:
Is there any other reason all of my VoIP apps would stop working over mobile data, but still work on WiFi?

highnoteuser said:
The details:
So I recently acquired my Nexus 4 on the T-Mobile $30 plan, coming from it's brother the Optimus G on Sprint.
It is rooted and running CM11 and I have been using Spare Phone and GrooveIP for VoIP calls with no problems whatsoever. I finally decided to pull the trigger and use the Play Store app to add LTE support since my area supports it. Got that working too so I'm feeling good, but I realized shortly after that I cannot make a VoIP call over data now. WiFi still works perfectly, but on data it will ring and connect but there is no audio sent or received from either party.
I reverted back to my working backup with no luck so I did the adb/fastboot method of returning the phone to the stock image and then rerooting, reinstalling the rom and then testing VoIP over data and still no luck. I then proceeded to reinable LTE and it works again.
So in short, I tried to revert to stock modem and APN settings with no luck, but I am currently on the .98/.33 hybrid modem with the fast.t-mobile apn settings again. Also not sure if something in the *#*#INFO#*#* menu could have messed it up, but that's why I reverted to stock...
The question:
Is there any other reason all of my VoIP apps would stop working over mobile data, but still work on WiFi?
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A few people including myself have been discussing this issue in the thread I linked below. We haven't really found much out, though it seems that it is T-Mobile at fault when you consider all of the variables. Here is an argument by user Ztone:
"What helped me was arguing that I know five other users who's issue started happening exactly at the same time and only on T Mobile's network. There are only 4 components to this: the phone, groove IP, Google and T Mobile. It cannot be the phone or groove IP if many others are experiencing the same thing at the same time (not to mention the fact that I had wipe the phone and reinstalled everything clean). It can't be Google because then it wouldn't work on wifi. This leaves T Mobile. My Tech troubleshooter from t-mobile had me delete the data from Google IP and restart the phone. While I had the phone off she did something on her end to refresh something on T Mobile's network regarding data coming to my phone, then after I restarted the phone. It still didn't work, then she asked me to try on wifi and then it worked perfectly. That seemed to be the tipping point, when she escalated it to engineering. Whatever that means. But I was told to give it 72 hours. Yeah, I think we need to make some noise to T Mobile."
http://forum.xda-developers.com/nex...30-prepaid-plan-users-thread-t2001290/page322
So did you say when you re-enabled LTE the calls worked again? If so that would be a good temporary fix.

jjflemin said:
A few people including myself have been discussing this issue in the thread I linked below. We haven't really found much out, though it seems that it is T-Mobile at fault when you consider all of the variables. Here is an argument by user Ztone:
"What helped me was arguing that I know five other users who's issue started happening exactly at the same time and only on T Mobile's network. There are only 4 components to this: the phone, groove IP, Google and T Mobile. It cannot be the phone or groove IP if many others are experiencing the same thing at the same time (not to mention the fact that I had wipe the phone and reinstalled everything clean). It can't be Google because then it wouldn't work on wifi. This leaves T Mobile. My Tech troubleshooter from t-mobile had me delete the data from Google IP and restart the phone. While I had the phone off she did something on her end to refresh something on T Mobile's network regarding data coming to my phone, then after I restarted the phone. It still didn't work, then she asked me to try on wifi and then it worked perfectly. That seemed to be the tipping point, when she escalated it to engineering. Whatever that means. But I was told to give it 72 hours. Yeah, I think we need to make some noise to T Mobile."
http://forum.xda-developers.com/nex...30-prepaid-plan-users-thread-t2001290/page322
So did you say when you re-enabled LTE the calls worked again? If so that would be a good temporary fix.
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Thanks for pointing me to that thread, I'll read up shortly. This all started for me between Saturday night and Sunday morning.
Re-enabling LTE does not fix it. I actually thought that broke it at first, but since reverting to factory settings didn't fix it I figured I might as well continue to enjoy LTE even if VoIP is broken.

highnoteuser said:
Thanks for pointing me to that thread, I'll read up shortly. This all started for me between Saturday night and Sunday morning.
Re-enabling LTE does not fix it. I actually thought that broke it at first, but since reverting to factory settings didn't fix it I figured I might as well continue to enjoy LTE even if VoIP is broken.
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Yeah, unfortunately we have no solution yet. I'm in the same boat as you. I'm just glad it works over WiFi.

jjflemin said:
Yeah, unfortunately we have no solution yet. I'm in the same boat as you. I'm just glad it works over WiFi.
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Tonight I'll test Spare Phone on my wife's (my old) Optimus on Sprint. I expect it will work normally and will report back to rule out the app itself since I will be using my same Google account.

highnoteuser said:
Tonight I'll test Spare Phone on my wife's (my old) Optimus on Sprint. I expect it will work normally and will report back to rule out the app itself since I will be using my same Google account.
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Confirmed that VoIP on data works with Spare Phone and GrooveIP on other networks.

It appears that I am back in business with no change on my part...