[Q] d2usc - 4G issues - T-Mobile, Samsung Galaxy SIII

Hey all, I'm at my wits end trying to figure out what's going on with my phone/service. First off I hope this is the correct forum since none of them officially address the US Cellular version of the S3.
So what is happening is that my device seems to only want to connect to 3G. I am running the latest nightly for CM 10.1. It all started last week while I was in the twin cities on data roaming for a few days. On my drive back to Wisconsin I notice I would go in and out of 4G service.. by the time I hit home I was on solid 3G service. This was last Friday. I knew there was some work going on the towers in the area as my brothers 4G service started working on Sprint. I just assumed it was something to do with that.
By Sunday and still on 3G, I called tech and they did everything under the sun to try to get me back on 4G to no avail. They ended up sending me a new phone. When the new phone arrived on Tuesday I did a factory reset on the old phone just to clear everything before sending it to them and I noticed it went back on to 4G. This was on the stock ROM, rooted still.
So I switched the phone over to the new one and sure as hell, comes up in 4G. I replaced the recovery and restored a backup I had.. phone pops up.. 3G. :crying:
I did a factory reset a few times and nothing.. still would only come up in 3G mode. I then restored a backup I had for the stock ROM and what do you know.. 4G. Flashed a fresh download of the stable 4 snapshot.. 3G.. then I did a factory reset and what do you know .. 4G.. reboot the phone.. back on 3G.. Tried AOKP.. 3G..factory reset.. 3G.. Back to CM 10.1 nightly.. 3G.. factory reset.. 4G.. reboot.. 3G.
I cannot figure out what the hell is going on.. it clearly isn't hardware as it's now happened on two phones. I thought it might have had to do with being on data roaming for a few days so I waited until the data billing cycle finished (the 6th) but no luck.
I'm at wits end.. I will try anything at this point to get it working again with CM/AOKP.. doesn't matter.. just want my 4G back!

Your phone does not have 4G, It has HPSA.
On AOSP/AOKP, your connection will show up as 3G until it's being used. Let's see some speedtests.

Don't go by what it says in the ststus bar. What does it say inder Settings > About Device > Mobile Network type?
Now go start a large download, like a rom or something. While its downloading check again and post what you see.
Sent from my SGH-T999L using xda premium

Speeds
Thanks for the quick responses guys..
First thing was my status bar was showing 4G for about a year.. it was just recently I started having the issue. I used to get about 20Mb/sec down and now I'm getting about 800Kb-1.5Mb. It's clearly much slower than it was.
And the network type is CDMA - EvDo rev A:6

Try going under Settings, More Settings, Mobile Networks, and try a different network mode.
Sent from my SGH-T999L using xda premium

Its selected as LTE/CDMA/EvDo. The only other option is CDMA/EvDO. I think it's set correctly.

What about Network Operators? Have you tried checking or trying a different one?
Sorry, I just don't know much about the usc model.
What is the model# btw.
Sent from my SGH-T999L using xda premium

DocHoliday77 said:
What about Network Operators? Have you tried checking or trying a different one?
Sorry, I just don't know much about the usc model.
What is the model# btw.
Sent from my SGH-T999L using xda premium
Click to expand...
Click to collapse
Not sure what you mean by network operators but the CDMA subscription is set to RUIM/SIM (which it should be) and the System Select is on Automatic and not Home Only.
Model is SCH-R530U

Under mobile networks you can manually search for and then select an operator.
Judging by your model number, you will likely find more and better help and probably others with your phone in the Verizon forum. (Possibly Sprints, but most likely Verizon)
Sent from my SGH-T999L using xda premium

Thanks. I think I found the answer.. some code in CM 10.1 was causing the NV to lose it's information. A code change was put in to prevent that from happening.. I just need to go back to stock and flash back to CM.
Thanks for the help guys!

DruKe said:
Thanks. I think I found the answer.. some code in CM 10.1 was causing the NV to lose it's information. A code change was put in to prevent that from happening.. I just need to go back to stock and flash back to CM.
Thanks for the help guys!
Click to expand...
Click to collapse
Everything I've read involves going back to stock, factory reset, and reflashing. Is there any way to resolve this without reverting to stock? Or is that the only way? - Does it need to be unrooted? And also, one thing I was curious about, I have a stock backup, would flashing that, and then reflashing to a current CM backup do anything, or does it need to be a clean flash?

I would go totally back to stock and start over. It wouldn't even take more than an hour to do everything.
Sent from my SGH-T999 using Tapatalk 4 Beta

Yup, if you're having problems, taking shortcuts often result in more problems and more time involved than just starting over clean.
Sent from my SGH-T999L using xda premium

DocHoliday77 said:
Yup, if you're having problems, taking shortcuts often result in more problems and more time involved than just starting over clean.
Sent from my SGH-T999L using xda premium
Click to expand...
Click to collapse
I was having the same exact issue on CM10.1 RC5 -- called US Cellular and eliminated everything but CM causing the issue. Flashing back to an earlier version of CM, trying RC2 first.

Do you have the SCH-R530U? If so, see my quoted post below.
DocHoliday77 said:
Under mobile networks you can manually search for and then select an operator.
Judging by your model number, you will likely find more and better help and probably others with your phone in the Verizon forum. (Possibly Sprints, but most likely Verizon)
Sent from my SGH-T999L using xda premium
Click to expand...
Click to collapse
Sent from my SGH-T999L using xda premium

DocHoliday77 said:
Do you have the SCH-R530U? If so, see my quoted post below.
Sent from my SGH-T999L using xda premium
Click to expand...
Click to collapse
I do have a SCH-R530U -- tried looking around for info about the SCH-R530U and 4g, didnt find anything. Do you have a link? Thanks!

Verizon has their own separate forum and you can get to it from the main forum page. Go into q&a and use the search this forum searchbox.
I'll try to get the link in a bit. Bout to leave for a while though.
Sent from my SGH-T999L using xda premium

Went the revert to stock and reflash route. Issue is resolved. I did have to do it twice, as after the first reboot with RC5, I lost 4G again, skipped it and am running the 6-19 Nightly and have had no further issues! Thanks for your help. You guys are awesome!

jotchua said:
I do have a SCH-R530U -- tried looking around for info about the SCH-R530U and 4g, didnt find anything. Do you have a link? Thanks!
Click to expand...
Click to collapse
Here are the search results:
http://forum.xda-developers.com/search.php?searchid=191901439
Sorry i cant do more right now.

Related

[Q] Only Getting 1g service with CyanogenMod

I just flashed Cyanogen RC2 and I am not able to get 3g. Where the 3g should be there is only a "1x". The data works but is incredibly slow, I asked a friend and he said that I might need to flash the new radio. Anyone have any other suggestions?
Thanks a bunch
What is your current radio?? When you flashed CM it comes with current one..
sent from my bathroom..
2.15.00.11.19
Sent from my PC36100 using XDA Premium App
Are you in an area with a bad signal? At work when I'm not near a window my connection will sometimes drop to that level.
No I have full service and I did a speed test and I got 1 KB/s dload speed
Sent from my PC36100 using XDA Premium App
Leo1103 said:
I just flashed Cyanogen RC2 and I am not able to get 3g. Where the 3g should be there is only a "1x". The data works but is incredibly slow, I asked a friend and he said that I might need to flash the new radio. Anyone have any other suggestions?
Thanks a bunch
Click to expand...
Click to collapse
I'm getting the Same 1x with rc2 and nightly 14.
Sent from my Xoom using XDA Premium App
I've had that happen and what I did was luck mobile data off, wait a bit, then enable it again.
Sent from my (insert daily ROM name here) Evo 4g
This was happening to me to, on every rom. The other phone on my account was faster to...odd. So I called Sprint and they "refreshed my data services". Flawless now. Now its says 3g instead of 1x. Stoked
Sent from my PC36100 using XDA Premium App
is there any risk involved in this? eg. can they tell I'm rooted/running a custom rom? sorry I'm kind of a noob when it comes to this stuff.
Also when I go to wireless settings there is no option for mobile data
Leo1103 said:
is there any risk involved in this? eg. can they tell I'm rooted/running a custom rom? sorry I'm kind of a noob when it comes to this stuff
Click to expand...
Click to collapse
Well don't mention it to them make sure you have a rom that has the option to update your prl, and profile. Because they'll want you to do it. Fare warning, they'll want you to update the firmware. I just went with it, but it didn't go through. It said "there is no system update". So it all worked out.
Sent from my PC36100 using XDA Premium App
This has been happening to me, too. I tried different radios, prl, etc.. with no changes. I even went back to a rooted 3.26 rom and let the phone update the firmware and everything it wanted to with no change in signal. The Sprint tech said everything looked fine on his end after having me update profile, prl, check for software and firmware upgrades. I can't remember what he called it but basically he reactivated my phone as a last step.
CM and mobile signal widget show 1x and when I go to ##debug# (on sense) and check EVDO engineering every field shows <failed>
When I get time I am going to go to Best Buy and hope their insurance works well.
That's weird because when I go to another rom like fresh my 3g works fine its just on cyanogen that my phone has this hiccup
sent from my evo

Epic PRL internal update error?

Anyone else getting an error while trying to update their PRL? I keep receiving an "internal error" and since I'm away from a computer, I won't be able to manually update it OR find a thread already similar to this :/ any suggestions/fixes for this anyone? Today's 5 thanks goes to the 1st one that can help me out
Sent from my SPH-D700 using xda premium
It has been said doing Noobnl's EFS clear of the modem fixed this for some people. It is a communication error between your phone and Sprint. So the EFS clear reactivates the phone. I will find a link to the thread.
Here:
http://forum.xda-developers.com/showthread.php?t=1226074
Did it work for you?
This didn't work for me, but I got a new min from sprint and it has worked perfectly since
Sent from my SPH-D700 using Tapatalk
Nope, I tried but didn't seem to help. Keep getting the same error dnt know exactly what caused it since I was able to properly update my PRL without any troubles whatsoever about a day ago. U think a logcat might tell me what's wrong?
Sent from my SPH-D700 using xda premium
Ceelos09 said:
Nope, I tried but didn't seem to help. Keep getting the same error dnt know exactly what caused it since I was able to properly update my PRL without any troubles whatsoever about a day ago. U think a logcat might tell me what's wrong?
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
I don't think there would be enough information in the logcat but try it. It may just be a Sprint error in your neighborhood. It may fix itself in a day or two. You can also try Odining back to straight stock and see if it works. When mine would get the same error...for months...magically one day it worked and did for a lot of people. It was a Sprint network error then.
lafronz said:
This didn't work for me, but I got a new min from sprint and it has worked perfectly since
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
A new min?
kennyglass123 said:
I don't think there would be enough information in the logcat but try it. It may just be a Sprint error in your neighborhood. It may fix itself in a day or two. You can also try Odining back to straight stock and see if it works. When mine would get the same error...for months...magically one day it worked and did for a lot of people. It was a Sprint network error then.
Click to expand...
Click to collapse
I also tried Odining back to stock the other day as well an it didn't help either. Still get the same internal error. I was also wondering if this might be on Sprint's network and not my Epic. I mean I can update it manually when I'm @ home near my computer so its no big deal but...I would really enjoy being able to update it easily over my Epic again.
Sent from my SPH-D700 using xda premium
I was about to start a thread on this. Maybe it's not my phone. I am unable to update my profile, prl, or any other update. A soon as I check for an update the wifi or 3G icon disappears, and the update check fails.
fonseca898 said:
I was about to start a thread on this. Maybe it's not my phone. I am unable to update my profile, prl, or any other update. A soon as I check for an update the wifi or 3G icon disappears, and the update check fails.
Click to expand...
Click to collapse
Well, looks like I'm not the only one. Maybe this error is on Sprints part and not ours. I feel like calling Sprint just to ask and confirm tho
Sent from my SPH-D700 using xda premium
Ceelos09 said:
Well, looks like I'm not the only one. Maybe this error is on Sprints part and not ours. I feel like calling Sprint just to ask and confirm tho
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
It sounds like it might be, and area related. Mine still updates. They could be updating some towers and network near you and that server is down which has the PRLs and Profiles. The average Sprint tech won't know, you will probably need to be on Tier 3 tech.
I just tried updating mine and got the same error. It has never failed for me in the past so I would guess it's a network issue. We had some strong winds here last week that made my service a bit screwy, so maybee they are just doing some maintenance.
Edit: I just tried it on my girlfriends epic after posting this and it worked on her phone. Tried again on mine and got the same error. We are both running the same setup. Hmm...
Sent from my SPH-D700 using xda premium
Yes. I have 2 Epics on my account and 1 would update fine but mine would not until the day Sprint fixed the network problem. Drove me crazy for awhile trying to figure out the differences in the phone. So probably still a Sprint error. You could call them and have them go through reactivation to see if it makes any difference.
Sent from my SPH-D700 using XDA App
It's really not a huge deal, I live in a pretty decent service area and rarely need to roam. I was just trying it out to give some input here.
Sent from my SPH-D700 using xda premium
I have also had this issue for about two or three months. In that time, I've used EF02, EH06, and back to EC05. Modems were updated accordingly to match.
Currently running SFR 1.2 + Genocide 2.0 + EG22 modem. I've tried both flashing via CWM and ODIN back to stock EC05 (and EC05 modem) without restoring anything, still no go. My brother Epic (always been stock EC05, with root) updates PRL and profile just fine.
EDIT: After about 1 hour with Sprint, I had to re-ODIN to EC05. I finally got re-activated after yet another hour with Sprint. And despite that, still the issues with PRL/Profile. Will probably take it in tomorrow, no use in restoring my old setup yet.
I wiped my modem then had sprint re activate it. Was perfect for a week then now I'm unable to update prl or profile. Same error internal error. I also just restored a nandroid and then reflashed the rom entirely trying to fix this. I also updated the prl manually hoping that would allow me to update profile and such again but nope. It must be on sprints side. I also was gonna make a thread about this lol
Sent from my SPH-D700 using xda premium
With all the text messaging, MMS and prl errors suddenly popping up along with Sprint's promise to improve their network through October I believe it is a Sprint network error and will clear up by end of month.
Sent from my SPH-D700 using XDA App
IMO Sprint's improvements are starting to show. I have seen major improvements on Speedtest. Ignore my ping I was using the server that's 175 miles away. Same on all phones ....
Sent from my Nexus S 4G using xda premium
Are there people with eco5 stock roms that can verify they can't update prl or profile?
Sent from my SPH-D700 using xda premium
jbadboy2007 said:
Are there people with eco5 stock roms that can verify they can't update prl or profile?
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
Ceelos Odin'd back to stock and still wouldn't update. I am sure it will clear up soon.
Sent from my SPH-D700 using XDA App
ODIN back to Stock
This was a problem for months for me as well.
After flashing several ROMs and kernels, and different GB leaks, I decided to go back to 100% stock. My phone came with Eclair 2.1 out of the box, so I found that and ODIN'd to it.
I let it do the OTA update to EC05 Froyo and was able to update my PRL to 60681
I can't explain why, and it may have been a coincidence with Sprint's network, but ODIN'ing the phone back to stock that way seemed to fix it. I've flashed a few Froyo-based ROMs and haven't had an issue since.

Help please, no service.

So first off, im running The Devil's Reject v6 with a cwm touch 6.0.2.3(?)
and i flashed over the intergalactic v2.5 kernel, soon after that my messages werent going through so i thought it was just the kernel that didnt wanna work with my phone, so i flashed the intergalactic 2.6 and same issues, i could connect to wifi and i have one to two signal bars but the 4g or 4g lte never came up. i then flashed the stock kernel that the TDRv6 was originally running and the issue was still the same. no service but wifi connection and signal bars. later on after some research i learned that i had lost my imei number. i was able to recover it but still the service never came back..
Please any help would be great!
[/COLOR]
eddied042092 said:
So first off, im running The Devil's Reject v6 with a cwm touch 6.0.2.3(?)
and i flashed over the intergalactic v2.5 kernel, soon after that my messages werent going through so i thought it was just the kernel that didnt wanna work with my phone, so i flashed the intergalactic 2.6 and same issues, i could connect to wifi and i have one to two signal bars but the 4g or 4g lte never came up. i then flashed the stock kernel that the TDRv6 was originally running and the issue was still the same. no service but wifi connection and signal bars. later on after some research i learned that i had lost my imei number. i was able to recover it but still the service never came back..
Please any help would be great!
Click to expand...
Click to collapse
Sounds dumb but verify that your imei came back and is the same as behind the battery.
Check to make sure your APN settings are set up correctly.
There has been instances where no data after restoring imei, there is a thread dedicated to it. Simple search will help you.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Could be blocked imei from at&t too!!
Sent from my iPad using Tapatalk HD
KorGuy123 said:
[/COLOR]
Sounds dumb but verify that your imei came back and is the same as behind the battery.
Check to make sure your APN settings are set up correctly.
There has been instances where no data after restoring imei, there is a thread dedicated to it. Simple search will help you.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Yeah I did the restore imei thread and the number was good but then the service was still bad. Like it would go to G and then drop. I couldn't do anything on network. But I found this thread and it worked amazingly.
http://forum.xda-developers.com/showthread.php?t=1801997
I should've looked more before just posting up a thread but I was sort of all freaked out. Lol
Well hope I at least made it easier for some one to find the thread. Thanks for your help
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Do you have lte in your area? My area just got lte this weekend. And when the change was made, I did not have data service until changed back to the pta apn. I thought it may have been the rom. But it wasn't.
Sent from my SGH-I747 using xda premium
dxwilliams40 said:
Do you have lte in your area? My area just got lte this weekend. And when the change was made, I did not have data service until changed back to the pta apn. I thought it may have been the rom. But it wasn't.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Yeah I have lte in my area. Ive had it for a while but it wasnt that, I had just flashed something and somehow in the process I lost my imei number which didn't allow me to do anything under the network. Idk if it was an issue with the recovery or with the zip file but I got it all worked out, thanks.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

SGS3 works fine...however cannot receive an incoming call

Sent from my SPH-L710 using xda app-developers app
This happened back in Febuary and went away. Now it has started up again. Everything runs fine and I can make calls. But when someone tries to call nothing happens until a voicemail shows up.
Sent from my SPH-L710 using xda app-developers app
Can you give us some info? Is your device stock? Is it rooted? What Android version are you running and are you on a custom rom? If you can, post a picture of your About Phone page so we can see versions and firmwares please
With those questions answered we can take a look and see why you're not receiving your calls. There are a few reasons this could be happening, ranging from data toggles to APN settings. Without knowing what I'm working with, I can only speculate. When noticing these missed calls are you on a particular data network? 4G LTE through AT&T will momentarily disconnect and run on 3g while a call is implemented, then return to LTE 2-3 seconds after the call has ended. Maybe you have an option to prefer LTE and it's not disconnecting the data to allow the call? This may only occur on a custom rom though. Check your APN settings under APN type and make sure things like default,supl,mms are there.
If you're on a stock rom with stock recovery, you may want to consider backing up your data and performing a factory reset. This may not help at all though.
If you know what you're doing, and have root on a custom rom, then chances are you know how to flash a new radio (modem) and may want to research ones available to you and try flashing one of those. (NOTE: Be sure you know what you're doing before flashing anything, and remember to flash a radio (modem) twice for good measure. - MAKE SURE the modem is compatible with your phone model and your rom.
Mine does this every now and then. I assumed it is a network thing, but it may not be.
milestoneiii said:
Can you give us some info? Is your device stock? Is it rooted? What Android version are you running and are you on a custom rom? If you can, post a picture of your About Phone page so we can see versions and firmwares please
With those questions answered we can take a look and see why you're not receiving your calls. There are a few reasons this could be happening, ranging from data toggles to APN settings. Without knowing what I'm working with, I can only speculate. When noticing these missed calls are you on a particular data network? 4G LTE through AT&T will momentarily disconnect and run on 3g while a call is implemented, then return to LTE 2-3 seconds after the call has ended. Maybe you have an option to prefer LTE and it's not disconnecting the data to allow the call? This may only occur on a custom rom though. Check your APN settings under APN type and make sure things like default,supl,mms are there.
If you're on a stock rom with stock recovery, you may want to consider backing up your data and performing a factory reset. This may not help at all though.
If you know what you're doing, and have root on a custom rom, then chances are you know how to flash a new radio (modem) and may want to research ones available to you and try flashing one of those. (NOTE: Be sure you know what you're doing before flashing anything, and remember to flash a radio (modem) twice for good measure. - MAKE SURE the modem is compatible with your phone model and your rom.
Click to expand...
Click to collapse
I'm rooted running Wicked Sensations
V 3.1 with TWRP 2.3.1
I have flashed the modem updates as they had been put out.
On Android version 4.1.2
Sent from my SPH-L710 using xda app-developers app
metalfan78 said:
Mine does this every now and then. I assumed it is a network thing, but it may not be.
Click to expand...
Click to collapse
It maybe, just trying to figure it out. The first time it went off and on for 2 weeks. Now it was most yesterday and so far this morning
Sent from my SPH-L710 using xda app-developers app
This happened to me back in February and it was a network issue on sprints end. I called and they took care of it.
Sent from my SPH-L710 using XDA Premium App
mongo41 said:
This happened to me back in February and it was a network issue on sprints end. I called and they took care of it.
Sent from my SPH-L710 using XDA Premium App
Click to expand...
Click to collapse
That is when it happened the first time for me also...and for a few days got 2 different stories. It started up again yesterday, I thought that I would post on here about it. I have come to a pretty safe conclusion that people on here know more about these phones than the people at Sprint. And I am thinking it is a network issue again...it has been ringing like it should this afternoon.
Area code 336? That's in NC, and where I live. Seven of my coworkers have switched from Sprint due to issues with the network. It is a local issue here though, and in Sprint's defense, they are trying hard to fix the issues. (I'm not knocking anyone or any carrier
If we are sure this is a network issue, it may be best to contact Sprint and ask if they have had others complaining about the same problem.
Sent from my SAMSUNG-SGH-I957 using Tapatalk 2
seanskiT! said:
I'm rooted running Wicked Sensations
V 3.1 with TWRP 2.3.1
I have flashed the modem updates as they had been put out.
On Android version 4.1.2
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Might wanna edit out your username, phone # and MIN there pimpin
☆SoA: Son's of Android™☆
I like to break stuff!
seanskiT! said:
I'm rooted running Wicked Sensations
V 3.1 with TWRP 2.3.1
I have flashed the modem updates as they had been put out.
On Android version 4.1.2
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
I know who I'm calling at 4am!
SPRINT GS3 FAQ
-EViL-KoNCEPTz- said:
Might wanna edit out your username, phone # and MIN there pimpin
☆SoA: Son's of Android™☆
I like to break stuff!
Click to expand...
Click to collapse
You right...bad move on my part. What happens when you try to do 3 things at 1 time.
Sent from my SPH-L710 using xda app-developers app

Help with data connection on custom roms

Hey guys this is actually my first post and I am still somewhat of a noob when it comes to rooting the android system. I recently rooted my GS3 on AT&t and I'm sorry if this has already been posted about, but I need some help. Every ROM I have tried which includes paranoid android, CM, and a handful of others I can't remember the names of off hand all have the same issue. Whenever I go from basic 4G to 4G LTE I loose my data connection. When I go back to basic 4G I have to restart my data connection to reconnect. The ONLY ROM I have found that doesn't have this issue is the Synergy Touchwiz.
Am I doing something wrong?
Thanks again for any help and again I'm sorry if this has already been posted about.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
bearclawtec said:
Hey guys this is actually my first post and I am still somewhat of a noob when it comes to rooting the android system. I recently rooted my GS3 on AT&t and I'm sorry if this has already been posted about, but I need some help. Every ROM I have tried which includes paranoid android, CM, and a handful of others I can't remember the names of off hand all have the same issue. Whenever I go from basic 4G to 4G LTE I loose my data connection. When I go back to basic 4G I have to restart my data connection to reconnect. The ONLY ROM I have found that doesn't have this issue is the Synergy Touchwiz.
Am I doing something wrong?
Thanks again for any help and again I'm sorry if this has already been posted about.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
check your apn settings
OK so I just checked my APNs and just ATT was checked. I switched it to ATT LTE. We'll see if that works and if not I will check again.
Thanks
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
bearclawtec said:
OK so I just checked my APNs and just ATT was checked. I switched it to ATT LTE. We'll see if that works and if not I will check again.
Thanks
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
there's a button for that
Lol OK since I'm new here gotta try and since the sarcasm here lmao. I had to go into the settings and change it, but am I and idiot or missing the "boat" on the button? Cause my data was on..........god I feel stupid right now.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

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