Develop Bugs

[Q] help!!! lost data connection

So i followed the instructions from [ROM/MOD][2.3.5]*INC3PTION*{The Collective}v1.0 {I927} rom n kernel combo n when it was all done every thing but the calender and file explorer and my data worked. so i have no data connection but my wifi does work... i have a data plan it worked befor i flashed that new ui. Oh and i'm with rogers so hopefully this works with the 4g.
please someone help!

Put in Rogers APN. Read through the thread real quick...ill try and make a faq real quick.
For now search google "rogers apn"
Sent from my Samsung CAPTIVATE Glide SGH-i927 using xda premium

YES
Yes thanks so much

oops
so i put in the apn for rogers n got my data back but i lost my sms and mms. i'm receiving sms but cannot send anything

Find out the messaging center address and go into the messaging settings and make sure the message address is correct
Sent from my SAMSUNG-SGH-I927R using XDA

Can't receive MMS from T-Mobile users.

When I get MMS from T-Mo users it shows up, but when I go to look at it the message is blank. Has happened from many T-Mo users but no other carrier.
Anyone have ideas?
I tried different roms, messaging apps, broadbands and apn settings, no work.
If you have ideas keep them coming even if I don't test....will test tomorrow....don't want to keep bothering ppl all night.

gpgorbosjr said:
When I get MMS from T-Mo users it shows up, but when I go to look at it the message is blank. Has happened from many T-Mo users but no other carrier.
Anyone have ideas?
I tried different roms, messaging apps, broadbands and apn settings, no work.
If you have ideas keep them coming even if I don't test....will test tomorrow....don't want to keep bothering ppl all night.
Click to expand...
Click to collapse
Who's your carrier, AT&T? My friend is experiencing the same issue. At least, I think it's the same. I'm on T-Mo and he never gets my MMS.
I tried putting the different APNs in his phone as well. I'm honestly not sure, either.

Wife and I are on tmo and I can't get any of the dumb ass mms that she sends me.
I take it as a blessing really.
Sent from my Galaxy Nexus using xda premium

I'm on T-Mobile but it's weird cause before I was able to send them. But until Wednesday I tried to send one and it said it failed. I rebooted the phone and cleared cache and dalvik and it still didn't work
Sent from my Galaxy Nexus using xda premium

SefEXE said:
Who's your carrier, AT&T? My friend is experiencing the same issue. At least, I think it's the same. I'm on T-Mo and he never gets my MMS.
I tried putting the different APNs in his phone as well. I'm honestly not sure, either.
Click to expand...
Click to collapse
Yes, I am on AT&T....seems like a GNex issue though.
Exodian said:
Wife and I are on tmo and I can't get any of the dumb ass mms that she sends me.
I take it as a blessing really.
Sent from my Galaxy Nexus using xda premium
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Click to collapse
Seems more like a GNexus issue....
Nilsonf said:
I'm on T-Mobile but it's weird cause before I was able to send them. But until Wednesday I tried to send one and it said it failed. I rebooted the phone and cleared cache and dalvik and it still didn't work
Sent from my Galaxy Nexus using xda premium
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Click to collapse
The T-Mo users I know can send them but it just comes in as a blank 1KB MMS.....
No one has any idea here.....or can we at least get people to confirm they CAN get MMS from T-Mo users...

Mine does this sometimes. Im on sprint

Im pretty sure this is a gnex issue between tmobile and ATT, Switching my sim into a tmobile branded phone and it will send. Seems that all other providers receive my MMS though. I can receive an MMS from a Gnex on ATT to my Gnex on Tmobile. Im thinking its something to do with the user string of the Gnex and tmobile not knowing what it is.

I can send MMS to any one except people on AT&T. My best friend has an Xperia Play 4G on AT&T and my pictures just shows up as a white box. I'm using T-Mobile
Sent from my Galaxy Nexus using Tapatalk 2

I started having an mms issue on T-Mo recently. Fixed it by resetting the apn settings (the only thing that seemed to change was the ipv6 changed back to ipv4 - i believe you are supposed to have separate apns for data and mms)
Pull up the apn list, hit menu, then reset to default...

No one has any ideas about this ? I'm pretty pissed off now because I called AT&T and they basically said since it non-AT&T your screwed.......
and can we please get an AT&T user to confirm receiving MMS from T-Mo using this phone?

Not using a G.Nexus, using an HTC Sensation with a CM9 variant. Just noticed that I'm only having trouble receiving MMS from TMO friends. I'll keep an eye on this thread to see if anyone has a fix
I should probably clarify that I do receive the message if there's text in it, my phone recognizes it as an MMS but there is no picture and the size is 1kb.

It's definitely the IPv6. I switch it on and MMSs won't come or go. I switch back to IPv4 (and reboot..grrrr) and MMSs send/receive fine. I have checked and cannot find anything in the APN settings that's supposed to fix it.

You have to set up two APNs on the T-Mo phone:
Ipv6 for data
Ipv4 for MMS

I'm in the same situation. I'm using GNex on AT&T. My friend has GNex on T-Mobile. I can receive text but no picture messages from him or anyone that has T-Mobile. Let's keep this thread going to find a solution.
Sent from my Galaxy Nexus using Tapatalk 2

I've given you the solution.
The guy with the T-Mo phone needs to tweak his settings...

even tried to change the apn. I have a Skyrocket on AT&T my brothers and girlfriend have T-mobile and they send me MMS but nothing comes through.
I know other people that have AT&T and they have I-phone and get all MMS messages from T-mobile.

Please help - 4G issues - AT&T S3

So I am now on my second replacement phone. With the first phone my proximity sensor and brightness sensor wasn't working, now I believe I may have radio issues.
I have been searching and have seen mostly wifi issues but no 4G issues. I'm experiencing both and nothing here seems to help.
With my 4G ( LTE here yet) it will say it's connected with 3 or 4 bars but will not pull or push data. The 4G icon gets to work but the browser sends back an error saying that it's not connected when I of course have decent service and can still text and call. Of course turning wifi on fixes the issues but then the wifi continues to disconnect and reconnect etc.
It does this on stock, and the insomnia rom.
I've tried flashing the different official radios also with no luck.
I've dealt with different tiers of AT&T technical support twice for the replacement and current, they said my imei number was incorrect (for both) and a few settings since I ported from T-Mobile (They even entered my phone number wrong during the porting at AT&T), the AT&T guy did a few things over the phone and it sped up my data which was incredibly slow at first but still had the random connected no push pull data issue which requires me to restart my phone or when that doesn't work a battery pull. This happens multiple times throughout the day.
Also no service outages in my area as said by AT&T They will call me back tomorrow to waste another 3 hours of my day with worthless troubleshooting.
Should I go back to AT&T label this as another DoA and try another S3 device?
Is there a simple fix?
Could someone point me in the right direction please!
I'm still in my 30 day return period and if the quality of experience doesn't improve for me with AT&T I would like to just get the T-Mobile version, I don't have much time left though so please help!
Thanks,
Mars

Seems to be data issues that involve flashing ROMs.
Did lte work before you flash and rooted the gs3
Sent from my Nexus 7 using xda premium

Well I flashed my a rom on to my S3 for the first time today to see if it would help but it seemed to make things worse and when I did get data to finally work it was very slow So i switched back to stock. This was even happening a bit before I rooted
expertzero1 said:
Seems to be data issues that involve flashing ROMs.
Did lte work before you flash and rooted the gs3
Sent from my Nexus 7 using xda premium
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Click to collapse

Go ahead and replace it
Sent from my Nexus 7 using xda premium

expertzero1 said:
Go ahead and replace it
Sent from my Nexus 7 using xda premium
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Click to collapse
just received my replacement and the phone is functioning correctly. They gave me a new sim card also. The phone is noticeably faster data as well basic usage. Will report back. Not sure if it was the phone or my SIM though

I had the same issue.. I could talk and text but no data. I called customer service and the guy noticed I didn't use the lte SIM that came with the phone. Apparently you MUST use the lte SIM! Hope this helps!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

jsih said:
I had the same issue.. I could talk and text but no data. I called customer service and the guy noticed I didn't use the lte SIM that came with the phone. Apparently you MUST use the lte SIM! Hope this helps!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
did you have no data? or would you have random hang ups.. like it shows that you have 4G but it doesn't push or pull data?

Have you tried APN settings
Have you tried adjusting your APN settings? It can be an issue more so when flashing ROMS. I had that issue as well when I first got my phone.... Most of the time they will set by default but sometimes...not nav to settings>more settings>mobile networks>access point names and set it with these settings
Name: AT&T PTA
APN: pta
MMSC: h*t*t*p://mmsc.mobile.att.net***
MMS proxy: ***proxy.mobile.att.net***
MMS port: 80
MCC: 310
MNC: 410
APN type: internet+mms
Take out the *** under MMSC and MMS, Im new to posting and they wont let me post what they think is an outside link, leave everything else as is/blank and see if that helps.
Also if your not on stock rom try fixing premissions in CWM

on APN type: I've got this: default,supl,mms . I don't have 'internet'. I've also seen 'hipri' in APN settings before, on my older devices I had rooted and flashed (running stock ATM, just got the phone a couple days ago and trying to see how much I actually used root).

Default,supl,mms is actually fine... that should be a working APN I just saw someone had internet+mms and could not change it so wanted to make sure. When you rooted did you flash a recovery like CWM?
Sent from my SGH-I747M using xda app-developers app

d2tmo on att sevice

Hey I just gave my d2tmo to my friend who has att service. Before I gave it to him I put it back to stock and unlocked it uusing a method I found here. Oh and I updated it.to the latest 4.3. When I put his sim in it worked fine it says att in the drop down menu and it has the singular apn. The data works the phone calls work but text did not. So I did sone googleing and checked the apn settings. It turned out I had to set the mms port.to it. After that the texts worked to my phone which is the note 2 but he says that he can't text his girlfriend who has att iphone. So does anyone know what could be causing this? I saw that another thing I can try is to change the mms port to 8080. I dont.know.if.that will work.

You can try and install the most updated modem and see if that's the case, for my AT&T GS3 I went from 4.1.1 (Unlock Method) to 4.3 and when I flashed the modem it had everything working on T-Mobile
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app

That's another idea that I thought of. But I was explaining the situation to a friend and then it dawned on me. He had an iPhone so he probably has an iPhone data plan. He probably has to call att and switch it to an android plan. I know tmo's iphone, blackberry and android data plans are different so I bet that's the issue.

[Q] Help with APN settings

I want to start off by saying sorry for posting with a new account, I know that is frowned upon on forums, but I need help with a phone that isn't even mine and I've been trying to figure this out for a week now. I've searched everywhere and I figured it's time to ask the experts. Here's the story.
So my girlfriend got a Samsung Galaxy S3 (previously on T-mobile, model number T999) used and got a Straight Talk plan. I put in an APN for Straight Talk and everything was hunky dory. She didn't like the battery life so I rooted the phone and put cyanogen mod 11 on it (which is really friggin cool, so happy I did that) but it didn't save the APN settings. This is where I'm a dumbass. I didn't write down the settings and I didn't back up the phone (she doesn't have anything on the phone worth restoring, or so I thought, those precious APN settings were there) so now I'm trying to find the new APN settings. Everyone has a different set that worked for them, I can't get any of them to work. I know that the MCC is 310, but I don't know if the MNC is 410, or 260 (I believe it is 260 because that is a T-mobile MNC) if you don't have the proper numbers then it won't even save the APN settings. I have yet to get any settings to actually save which is very frustrating. Any suggestions?

I thought Straight Talk was an AT&T mvno.
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DocHoliday77 said:
I thought Straight Talk was an AT&T mvno.
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Click to collapse
I believe it is both. They use towers from Verizon, AT&T and T-Mobile. I think that whatever your phone was on originally is the set of towers that it uses. I've seen APN settings with 410 and 260. IIRC 260 was the MNC that worked before.

There are posts all over xda that have apn settings. Best I can say is to search them out and try them.
It could be a cm issue though. They updated their radio files to work with kk modems and its caused lots of problems for people who have older ones.
Sent from my SGH-T999 using Tapatalk