The data problems are on 2.3.4 and 2.3.5 - T-Mobile LG G2x

OK since I've gotten this phone I cannot get data to work on ANY rom based on 2.3.4 or 2.3.5. Everyone says do hard reboot and pull similar out and reboot and this and that and data never appears. See I have a unlocked g2x and I'm not with t mobile so I think the problem is with that, as others on this phone that doesn't have t mobile
Yes I'm 1000000% positive everything is, right, APN settings are correct and all that as 2.3.3 roms always work with the same set up. So no idea why buy it is like that. I really want CM7 or MIUI and this sucks
Sent from my LG-P999 using XDA App

Try manually adding the APN's for your carrier.

FatalityBoyZahy said:
Try manually adding the APN's for your carrier.
Click to expand...
Click to collapse
I do, I stated that in my post. Its not APN related at all.
Sent from my LG-P999 using XDA App

99% it`s sim card related, get a new sim and try again

Try using an app that backs up and restores APN's.

Its not the sim card. Are yal reading my first post? Everything works 100% correct data wise on 2.3.3 , just not .4 or .5 and I'm not the only one with this problem.
Sent from my LG-P999 using XDA App

FatalityBoyZahy said:
Try using an app that backs up and restores APN's.
Click to expand...
Click to collapse
Can you recommended an app like that?
Sent from my LG-P999 using XDA App

you know I been tried to install EB 2.3.5 and you are right 100% the problem does lie in the version of android but I noticed that when I first flash the ROM it workes good but if I power off or reboot I loose data but not phone. I noticed that I lose my apn settings it is a APN related issue but it is also tied into the rom. When I try to input the values myself to what they should be I press save and it just never appears in the list. I finally got it working last night I rebooted my phone and it did the same thing and the apn dissapeared and no data and so on. So I saw in a different thread about data issues to try a hard reboot and finally someone told me how to do as hard reboot. So I tried that and what do ya know it worked. So now I am running EB ver 1.08 based off CM7 and 2.3.5 and I have data and everything works perfectly. The next time you loose data try holding vol up and power until the phone resets. I hope this helps a little bit.
Charlie

mojorisin7178 said:
you know I been tried to install EB 2.3.5 and you are right 100% the problem does lie in the version of android but I noticed that when I first flash the ROM it workes good but if I power off or reboot I loose data but not phone. I noticed that I lose my apn settings it is a APN related issue but it is also tied into the rom. When I try to input the values myself to what they should be I press save and it just never appears in the list. I finally got it working last night I rebooted my phone and it did the same thing and the apn dissapeared and no data and so on. So I saw in a different thread about data issues to try a hard reboot and finally someone told me how to do as hard reboot. So I tried that and what do ya know it worked. So now I am running EB ver 1.08 based off CM7 and 2.3.5 and I have data and everything works perfectly. The next time you loose data try holding vol up and power until the phone resets. I hope this helps a little bit.
Charlie
Click to expand...
Click to collapse
Its not apn anything for me, I never lose my apn settings. Data doesn't work for me period not at first or ever.
Sent from my LG-P999 using XDA App

I really wish a dev would figure this out I'd live to use CM7 on this phone.
Sent from my LG-P999 using XDA App

So I got that you dont loose your apn settings I did read your post but did you tryt the hard reboot? It cant hurt just give it a shot. Sorry if you did already. Also FatalityBoyZahy might be onto something xboarder has a apn fix that works as well. Also when you install the rom do you follow the steps I noticed that doniq says to wipe cache, wipe system, wipe dalvik,format/system. The last step I never saw on any of the other posts for other roms. Maybe it doesnt matter but I noticed that it is different and I didnt do it the first time because I didnt read.

Same issue but fortunately i was able to fix mine by pressing reset to default on the APN menu then enable disable enable again Airplane mode. Using EB 2.3.5 base cm7 source. Hopefully it works for you.

I had the same thing. It worked for a day or two, but then data stopped. Did the hard reboot and it would fix it for a couple hours at best. I finally couldn't take it anymore and went back to 2.3.3. Like you, I tried everything everyone suggested and nothing worked. There were enough people with the problem that it clearly is a real issue, but everything people suggested were just band-aids, not solutions.

Related

[Q] lost data connection

First, I'm not too familiar with how ODIN works, so I'm a n00b to Samsung Galaxy S stuff. I'm used to HTC and LG. This is my fiancee's phone.
She has lost data connection. Rebooting, reregistering, turning airplane mode on/off doesn't make it come back. WIFI turns on and all that good stuff.
Here's what's currently running on her phone:
Firmware version: 2.2.1
Baseband version: T959VUVKB5
Kernel version: 2.6.32.9
Build number: FROYO.VUVKB5
Yes she has root. What would I need to do to get this back? If it involves flashing another ROM (been thinking about getting her on Gingerbread) than that's ok I'll just need pointed to a good guide for Galaxy S n00bs.
Thanks in advance for the help.
I'm also not sure if she has clockwork flashed or not. The phone was purchased used and was already rooted.
First go into settings > wireless and networks >mobile networks > and make sure packet data is on, if it is, go into access point names hit the menu key and click reset to default.
Make sure network mode is set to gsm/wcdma (auto mode) if not try switching between the other two options and see if that helps.
If none of that works:
You can try to Odin different modems.
http://forum.xda-developers.com/showthread.php?t=1192436
Try the KD1 modem first and see if she can connect.
I tried the settings already. No luck with those. I will read up on ODIN and try flashing those modems. Thanks.
Might just take the plunge and flash Gingerbread for her, but she hates restoring apps and stuff. lol
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
iamlilysdad said:
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
Click to expand...
Click to collapse
Go to settings about phone does your imei number show up or is is garbled?
Sent from my SGH-T959V using XDA Premium App
Yeah cnote I think your right..lets hope not it happen to me..idk how I got it cause,it usually happens when you unlock the phone I didnt... he said he bought it used,im thinking that person messed up those numbers and sold it..
Sent from my SGH-T959V using XDA App
Hey about your issue go to settings,about phone..check if your emeI number is showing garbage characters like a bunch of question marks etcc..because its suppose to show about 15 numbers or so..give me that info
Sent from my SGH-T959V using XDA App
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
iamlilysdad said:
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
Click to expand...
Click to collapse
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
daxecutioner24 said:
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
Tried her sim in my phone and it worked just fine. Didn't try my sim in her phone, though. She works midnights so that'll have to wait til tomorrow.
Sent from my LG-P999 using XDA Premium App
Are you sure your APN settings are correct? for some odd reason, I had to manually set the APN's for my carrier.
Try disabling wifi, as it won't get data connection otherwise. Then go to settings, wireless and network, mobile networks and then Access Points Names.
See if the carriers APN are all set correctly. Should be t-mobile's unless it's an unlocked phone with another carrier.
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
jdubb1106 said:
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
Click to expand...
Click to collapse
The IMEI is correct. It matches up perfectly. Sorry for the really late reply.
Sent from my LG-P999 using xda premium
So IMEI is correct and data packets are enable?
Do you have a data plan on the phone? Check my.tmobile.com. If you do call tmobile and *****!
Yeah data packets are enabled.
Gotta check those APN's, though. Been looking for what the settings should be.
APN it was!
Thanks! Problem is solved and her phone works fine.
iamlilysdad said:
APN it was!
Thanks! Problem is solved and her phone works fine.
Click to expand...
Click to collapse
I'm glad MY suggestion helped you
Sent from my SGS4G using xda forum app
I "lost" my data connection last week and spent hours on odin... N It turns out that I just forgot to pay my bill... I felt like such an idiot =P

[Q] 3G/4G data not working

Rooted with Altered Beast just a few days ago. Flashed Gummy Charged 1.9.1. No issues until I downloaded the wifitether app. After a reboot shortly after using the wifitether app my 3G/4G (data) has completely gone away. I have wiped/flashed lots of times. My boot animation seems to have an issue as well. Kinda flashes in and out almost like it is getting stuck. I also tried a reflash of ABeast through Odin as well. Anyone have any ideas?
I'm going to try to go back to stock. I'll let you know what happens.
I made it back to stock, but no success in getting data back. Any suggestions?
Gonna go out on a limb here and say that Verizon noticed u trying to use it and cut your data...... or u just have moblie data turned completely off? Either way id takebit to Verizon, could just be a bad similar card
Sent from my SCH-I510 using XDA App
justin94 said:
Gonna go out on a limb here and say that Verizon noticed u trying to use it and cut your data...... or u just have moblie data turned completely off? Either way id takebit to Verizon, could just be a bad similar card
Sent from my SCH-I510 using XDA App
Click to expand...
Click to collapse
doubt it unless your using retardedly high amounts of data and even then they would probably just throttle you... but yeah toggling data a few times sometimes may work
brandroid37 said:
Rooted with Altered Beast just a few days ago. Flashed Gummy Charged 1.9.1. No issues until I downloaded the wifitether app. After a reboot shortly after using the wifitether app my 3G/4G (data) has completely gone away. I have wiped/flashed lots of times. My boot animation seems to have an issue as well. Kinda flashes in and out almost like it is getting stuck. I also tried a reflash of ABeast through Odin as well. Anyone have any ideas?
Click to expand...
Click to collapse
brandroid37 said:
I made it back to stock, but no success in getting data back. Any suggestions?
Click to expand...
Click to collapse
i always wonder why people flash Altered Beast still, only cuz its so dated... anyway you got back to stock, now have you tried odining different modems? or even flashing a different rom? either a froyo one or GB...
Id odin a new modem try this its ep1q just odin in pda http://www.mediafire.com/?96cc17rha8a7o1a if it works Id go to ep1w. Also when you got to stock did it say missing sim and not let you activate your phone and did you remove your sim?? If your able to activate its not your sim card it could be the modems. As for the altered beast I only started flashing about a month ago and there are so many threads about how to get cwm... I (being paranoid) read posts for a full week before flashing. What I realized is there should be an updated sticky on the most updated ways to get to root and rom. Now that I know what im doing (kinda) I can read the posts and know whats what..when your new to this its damn confusing. An altered beast was the first link I came to when researching.
It was def. the sim card. Took it to VZ today and had it replaced. Not sure what killed it though?

[Q]3g is popping on and off like it wants to start up but doesnt and no connection??

i have no clue what going on here.. but i dont have any data... but voice works fine.. ive done multiple reboots.. running opensensation..
anyone knows whats happening?
im running the 30.00 prepaid 5 gigs of data plan
You can change your data connection . Example my device always wants to go to edge, which is really slow so I lock on to wcma only which is 4 g. You can try the different connections by going to #*#*4636*#*# it will bring you to a menu you press phone information, then press your current connection and another menu will come up with available connections, pick the one you want and scroll down to refresh . I'm not sure this will do the trick but if you have any available connections you can hook up this way. It depends what's available in your area .I was going crazy with my device always going to edge so Iocked onto 4 g this way. It works for me. I do hope it helps. Are you rooted and running custom Rom? If you are and this method does not work perhaps try a different radio? Best of luck hope this helps some
Sent from my HTC Sensation 4G using xda premium
realsis said:
You can change your data connection . Example my device always wants to go to edge, which is really slow so I lock on to wcma only which is 4 g. You can try the different connections by going to #*#*4636*#*# it will bring you to a menu you press phone information, then press your current connection and another menu will come up with available connections, pick the one you want and scroll down to refresh . I'm not sure this will do the trick but if you have any available connections you can hook up this way. It depends what's available in your area .I was going crazy with my device always going to edge so Iocked onto 4 g this way. It works for me. I do hope it helps. Are you rooted and running custom Rom? If you are and this method does not work perhaps try a different radio? Best of luck hope this helps some
Sent from my HTC Sensation 4G using xda premium
Click to expand...
Click to collapse
im rooted running open sensation running the latest firmware so i shouldnt have to flash a radio its been working before.. for the past month i had my phone.. this is the first time its doing this..
ok im gonna update and wipe my dalvik.. see if that works
EDIT: nope.. still no data..
It's *#*#4636#*#* sorry I had that wrong in my first post
Sent from my HTC Sensation 4G using xda premium
yeah that still didnt work.. and this is really troubling me.. i posted in the opensensation thread..
I had the same problem with roms based of CM9. The only solution is to back up everything (titanium backup helps with backing up apps), wipe and re-flash.
No need for wipe.
Just re-flash the current ROM. You will have to apply all your Mods again, but the rest of the data will remain fine.
(I had the same problem about two days ago)
Sounds like a RADIO Problem to Me.. : /
sssurfer said:
Sounds like a RADIO Problem to Me.. : /
Click to expand...
Click to collapse
Radio problems do not come up all of a sudden.
Yeah i fixed it.. I had to backup and then restore my tmobile stock rom.. Then restore my cm9 backup.. Seemed to fix it but wow that was weird..
Its happend to me after i flashed somthing. All i did was put it in Airplane mode and rebooted. After reboot turn off airplane mode. Got everything back.

JB 4.1.1 Won't connect to tmobile towers

It updated OTA on it's own and was working last night. This morning I looked at my phone and it was connected. I moved it and it lost signal and hasn't gotten it since. I can't force it to connect, will get roaming but roaming in this area is emergency only.
AtomicPC said:
It updated OTA on it's own and was working last night. This morning I looked at my phone and it was connected. I moved it and it lost signal and hasn't gotten it since. I can't force it to connect, will get roaming but roaming in this area is emergency only.
Click to expand...
Click to collapse
Slight update, no APN settings are on here, won't save when I try to add them. Well it saves but then it still shows none.
Its busted, reflash
Sent from my Nexus S using xda premium
xsteven77x said:
Its busted, reflash
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
Just did that. Still nothing.
Ok I've flashed 4.0.4 then CWM to 4.1.1 and nothing. Flashed 4.0.4 and nothing then flashed GB on it and nothing. I'm out of ideas.
Maybe you didn't save properly? Don't press back when done inputting everything, but press menu>save.
If that doesn't work, there's a remote possibility it's a problem with the SIM card. You might want to go to your carrier store and ask for a new one; in my experience this is usually free. Other than that, if flashing a whole new ROM doesn't fix it, I have a hard time understanding how it could be anything other than a hardware issue.
zorak950 said:
If that doesn't work, there's a remote possibility it's a problem with the SIM card. You might want to go to your carrier store and ask for a new one; in my experience this is usually free. Other than that, if flashing a whole new ROM doesn't fix it, I have a hard time understanding how it could be anything other than a hardware issue.
Click to expand...
Click to collapse
It was the sim card. I wished I would have thought of that before I wiped everything though. Oh well I got a clean install and learned a lesson. Never skip step 3...

Has anyone encountered this voice mail bug?

Hey all,
Ugh, didn't mean to post yet!
I just updated from CM9 to 10.2 in the hopes it might fix this bug, but it didn't. I suspect then that it's not ANYTHING to do with a ROM per se but I'm perplexed as to what it is.
The behaviour is:
- I get a voice mail
- After listening to the voice mail, deleting it, and hanging up, the notification doesn't disappear
- Some time later, I get a repeat notification of the voice mail
- During this time, I can't receive any texts
- About a DAY later, the phone will realize that voice mail actually has been deleted
I've tried searching xda, and I've tried general googling, but I haven't pinned anything down. I've seen some references to what might be a similar bug, but not with these ROMs, and... honestly a couple of YEARS ago.
ccamfield said:
Hey all,
Ugh, didn't mean to post yet!
I just updated from CM9 to 10.2 in the hopes it might fix this bug, but it didn't. I suspect then that it's not ANYTHING to do with a ROM per se but I'm perplexed as to what it is.
The behaviour is:
- I get a voice mail
- After listening to the voice mail, deleting it, and hanging up, the notification doesn't disappear
- Some time later, I get a repeat notification of the voice mail
- During this time, I can't receive any texts
- About a DAY later, the phone will realize that voice mail actually has been deleted
I've tried searching xda, and I've tried general googling, but I haven't pinned anything down. I've seen some references to what might be a similar bug, but not with these ROMs, and... honestly a couple of YEARS ago.
Click to expand...
Click to collapse
I have not seen this on any of my T-Mobile phones....did you do a full wipe before flashing CM10.2..
Which 10.2 Rom did you flash..
You Might have to one-click back to
stock.
That should fix it..then work back up.
Sent from my SM-G900T using XDA Premium 4 mobile app
Well, I did do a factory reset.
Is resetting to the stock ROM actually guaranteed to, well, basically format /system?
(Oh, and I flashed this ROM: http://forum.xda-developers.com/showthread.php?t=2451317 )
P.S. see here for someone's... probably unorthodox solution to the problem. Basically seems to be forcing # of voice mail notifications to 0. Which isnt really what I want, anyway.
http://forum.xda-developers.com/goo...w-to-sprint-fix-persistent-voicemail-t2562262
ccamfield said:
Well, I did do a factory reset.
Is resetting to the stock ROM actually guaranteed to, well, basically format /system?
(Oh, and I flashed this ROM: http://forum.xda-developers.com/showthread.php?t=2451317 )
P.S. see here for someone's... probably unorthodox solution to the problem. Basically seems to be forcing # of voice mail notifications to 0. Which isnt really what I want, anyway.
http://forum.xda-developers.com/goo...w-to-sprint-fix-persistent-voicemail-t2562262
Click to expand...
Click to collapse
That looks like a work-around not a solution. .
Yeah if you odin back to stock...
Its a guarantee it will format your system partition..
Try gremlin remover its always worked for me and odin is pretty simple..follow the OP its a one-click pre-made odin setup so dont change anything and your good.
http://forum.xda-developers.com/showthread.php?t=1500427
Once your back to stock...
And the problem is fixed.
I always went to Team Acids CM9.
Let the partitions convert..
Then on to CM10.2 or whatever..
Never had a problem this way..
Sent from my SM-G900T using XDA Premium 4 mobile app
hutson23 said:
That looks like a work-around not a solution. .
Yeah if you odin back to stock...
Its a guarantee it will format your system partition..
Try gremlin remover its always worked for me and odin is pretty simple..follow the OP its a one-click pre-made odin setup so dont change anything and your good.
http://forum.xda-developers.com/showthread.php?t=1500427
Once your back to stock...
And the problem is fixed.
I always went to Team Acids CM9.
Let the partitions convert..
Then on to CM10.2 or whatever..
Never had a problem this way..
Click to expand...
Click to collapse
Unfortunately, I have the 959W rather than the 959V so I can't use it.
And I remember upgrading from gingerbread to CM9 was a lot tougher than I expected (I think getting the drivers to work right) and I had to get a LOT of help from a member here on the forum. IIRC there were a lot more reboots required of the phone / my PC to get things to work.
All in all I probably shouldn't mess around with ROMs. Hardware problems make me angry and frustrated.
ccamfield said:
Unfortunately, I have the 959W rather than the 959V so I can't use it.
And I remember upgrading from gingerbread to CM9 was a lot tougher than I expected (I think getting the drivers to work right) and I had to get a LOT of help from a member here on the forum. IIRC there were a lot more reboots required of the phone / my PC to get things to work.
All in all I probably shouldn't mess around with ROMs. Hardware problems make me angry and frustrated.
Click to expand...
Click to collapse
O..didn't know you had the T959w..
Well I have seen something similar
On the Samsung GS4G Blaze..
They had a call fowarding bug that was carrying over on Roms..
It was something in CM11 that they
Figured was being written on the
Sim Card..and it was even carrying over to any Rom you flashed..
Once you got it... it didn't matter
what Rom you installed
full wipe or not it stuck..
They have Offical CM11 and the
CM team fixed it..but I remember it took a couple weeks..
Have you tried getting another
Sim Card..couldn't hurt..
Have you tried Force closing the
Phone Apk.and clearing data..
Also found this..
Here's what just worked for me on my Tmobile Galaxy S III
1) Pull the battery
2) Wait a few minutes with the battery out (I waited 5 minutes)
3) Pull the SIM card
4) Replace battery and power up phone. Wait until phone is fully booted
5) Power down phone
6) Replace SIM card and power up
Annoying VoiceMail icon is now gone.
BTW.. I hate the voice mail notification...
I wish people would
Never leave me a voice mail..LOL..
Sent from my SM-G900T using XDA Premium 4 mobile app
Oh huh, I missed your reply till now.
I think force closing the phone app and clearing caches works but ONLY temporarily and then the problem reoccurs (when the phone decides to check for more voice messages?)
Man if this was something being written on the sim card and not a ROM thing that'd be really annoying. But couldn't I "just" wipe the whole sim card? That's gotta be possible, right?
I'm trying the pull-battery-and-sim-card just to see what happens.
On the plus side I found some old posts of mine on the forum and realized that I only ever used this new computer for flashing stuff. So I just have to figure out which USB port worked last time... the usb drivers should still be installed and everything.
^ Just curious what modem are you using? Is it patched to work on MTD partitions layout? Is it the stock one from Wind the Canadian carrier?
Try using modem LB6 for 959w/v patched to work for mtd roms, hope this will fix the issue.
Rebel_X said:
^ Just curious what modem are you using? Is it patched to work on MTD partitions layout? Is it the stock one from Wind the Canadian carrier?
Try using modem LB6 for 959w/v patched to work for mtd roms, hope this will fix the issue.
Click to expand...
Click to collapse
I believe I am using the LB6 - certainly, I'm not using the stock. (The only confusion is that I've got zip files on my PC for the LB6 and a KG4 modem.)
Whatever modem I have on my phone was working fine prior to some upgrade of CM9 (IIRC).
God!!!
So I got Heimdall working again, flashed to stock, reformatted my SD card, re-updated to CM10... and I'm getting the same problem again!
So either it's the CM 10 ROM or something with my phone company! GRRRR...
Maybe the next step is to go back to stock and then just try CM 9. Or even CM 7 or something... put a modem on the stock ROM and see if THAT still ****s up.
Aaaaand stock + LB6 modem gets the voice mail notifications.
!%()*!%()*!#% phone company!

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