Can't Make Calls/No Data - T-Mobile LG G3

Hey everyone, I can't seem to recieve/send text messages and I cannot place calls (says EMERGENCY ONLY)
I am on the T-Mobile network and have done nothing to my phone that could've cause this. I still have signal though.
I tried:
-Flashing 10c and 10m modem
-Reboot
-Turn on Airplane mode and turn it back off
-Took out sim card, put it back in (while phone is off)
and nothing worked. I also tried put my sim card in my Galaxy S3 to see if I get data and can place calls, and everything on the Galaxy S3 works fine! But not on my G3
Here is a picture that shows my network status. I also still have my IMEI, it isn't lost. So what could've cause this? And what can I do? :crying:
I'm in Austin, TX if that matters.
Thank you!
Edit: Fixed my problem! Callled T-mobile and they removed an accidental block on my phone (weird...).

Nabeel10 said:
Hey everyone, I can't seem to recieve/send text messages and I cannot place calls (says EMERGENCY ONLY)
I am on the T-Mobile network and have done nothing to my phone that could've cause this. I still have signal though.
I tried:
-Flashing 10c and 10m modem
-Reboot
-Turn on Airplane mode and turn it back off
-Took out sim card, put it back in (while phone is off)
and nothing worked. I also tried put my sim card in my Galaxy S3 to see if I get data and can place calls, and everything on the Galaxy S3 works fine! But not on my G3
Here is a picture that shows my network status. I also still have my IMEI, it isn't lost. So what could've cause this? And what can I do? :crying:
I'm in Austin, TX if that matters.
Thank you!
Click to expand...
Click to collapse
This crap happened to me yesterday too!! I think I ended up disabling mobile data, changing the Network Mode to another setting like WCDMA ONLY for a minute… once I put Network Mode back to the GSM/WCDMA//LTE only and turned mobile data back on it was fine. It made NO SENSE though!! How can you have service and full signal, but only be able to call 911!?!? Another BS T-Mobile glitch! I'm SERIOUSLY going back to Verizon this weekend I think. No wonder T-Mobile is cheaper and Verizon is more expensive. Why do I ALWAYS forget that YOU GET WHAT YOU PAY FOR!!!

calebcabob said:
This crap happened to me yesterday too!! I think I ended up disabling mobile data, changing the Network Mode to another setting like WCDMA ONLY for a minute… once I put Network Mode back to the GSM/WCDMA//LTE only and turned mobile data back on it was fine. It made NO SENSE though!! How can you have service and full signal, but only be able to call 911!?!? Another BS T-Mobile glitch! I'm SERIOUSLY going back to Verizon this weekend I think. No wonder T-Mobile is cheaper and Verizon is more expensive. Why do I ALWAYS forget that YOU GET WHAT YOU PAY FOR!!!
Click to expand...
Click to collapse
I tried doing what you did, but it didn't work. I have no idea why this is happening. Im going to restore a nandroid from a month ago and see what will happen. Ill report back here if anything changes...

Nabeel10 said:
I tried doing what you did, but it didn't work. I have no idea why this is happening. Im going to restore a nandroid from a month ago and see what will happen. Ill report back here if anything changes...
Click to expand...
Click to collapse
I also disabled most of my xposed modules too. Not sure if that did the trick or not. I did several things. I'll let u know if I can remember any other details to how I fixed it. Good luck bud.

Update: Restoring an early nandroid backup DID NOT fix my issue

I fixed my problem! I called T-mobile and they said someone filed an insurance claim on my account! Apparently it was a glitch in their system. I'm actually shocked that something like that could have happened. That's really sad. Oh well, my problem got fixed! Thanks for your help!

Nabeel10 said:
I fixed my problem! I called T-mobile and they said someone filed an insurance claim on my account! Apparently it was a glitch in their system. I'm actually shocked that something like that could have happened. That's really sad. Oh well, my problem got fixed! Thanks for your help!
Click to expand...
Click to collapse
I hope you talked your way into a discounted month or something similar because that's [email protected]#$% up!

Related

My phone is bricked. Can I save it?

So, yesterday morning my phone stopped being able to call and text. At first I thought it was just because I get awful reception at my parent's house. I was still able to pull data down from Wi-Fi and 3G.
However, after a couple hours of driving this morning the mobile data went out as well. Now I can't get anything over the mobile network. Wi-fi still works though.
I have tried (in order):
1) Clearing the cache in the Telephony Settings app
2) Clearing cache in recovery
3) Factory reset and re-flashing the ROM I was on
4) Unrooting and going back to stock RUU
5) Re-rooting and restoring to a Nandroid backup from last month.
6) Unrooting again and going back to stock RUU so I could take it into the Verizon store.
Absolutely nothing worked. I was never able to make a call, text, or connect to mobile network. Even the *228 doesn't work.
The guy at the store said all the settings looked fine and if I already did a factory reset there's nothing else to do.
Anyone have any ideas?
i don't know what the problem is....but i know the phone is not bricked.....if the phone was bricked you wouldn't be able to do anything, you couldn't even turn it on.....it would act like a brick......
im sure someone here will be able to help though.
Bricked is probably the wrong word. At least the wi-fi still works.
I activated my old LG EnV and I'm trying desperately to find another smartphone to activate on my account in the next 14 days so I don't lose my unlimited data plan.
JohnSmith1818 said:
Bricked is probably the wrong word. At least the wi-fi still works.
I activated my old LG EnV and I'm trying desperately to find another smartphone to activate on my account in the next 14 days so I don't lose my unlimited data plan.
Click to expand...
Click to collapse
Try flashing the newest Gingerbread RUU to update the rom and radio to see if it fixes your issue. If not maybe the phone did finally give out....If you do wish to stay with the Incredible I recently picked one up on Craigslist for $100 brand new. So they are still selling out there for relatively cheap.
JohnSmith1818 said:
Bricked is probably the wrong word. At least the wi-fi still works.
I activated my old LG EnV and I'm trying desperately to find another smartphone to activate on my account in the next 14 days so I don't lose my unlimited data plan.
Click to expand...
Click to collapse
I recently switched from my Incredible to an iPhone, so I have one to sell. PM me and make an offer.

[Q] Major problem!!!

not sure where to begin, i suppose by listing my phone specs after root--
using the galaxy s2, (epic 4g touch) using kernal 2.6.35-8lostkernelexp+, build number starburst 11.13.11 v1.9.8r and running nothing but the honey theme.
i rooted the phone about a week ago and until today, everything seemed to work fine, then suddenly, i was unable to send pictures via text. not a real big issue, but i travel alot and sending pics back home by messages i a big deal for me. i thought it was just somethin with the phone, and after rebooting and rebooting to see if it would correct, it did not. however, normal text's would go through, just not any pics. i could send and receive normal words with no issues.
then just today, i totally lost internet connection--although the 3g is lit up on top, and i have 4 full bars of signal, i cannot surf, all i get is "unable to display webpage". since im at home, i turned on the wifi option and connected through the router in my house, and all worked fine-- i got online, send pic texts, etc...but when i turned wifi off, nothing.
now, back when i rooted the phone, i still kept getting the annoying "system update" messages that the phone normally does, forcing me to install whatever update the phone grabs. to prevent that, i did the steps on this site which was here--
http://forum.xda-developers.com/showthread.php?t=1388778&highlight=freeze+ota
and disabled my update notifications. well, back to the beginning--now i have no internet at all and god only knows what else is wrong that i have yet to discover.
only thing i can think of at this point, is to unroot the phone , return it to the way it was and see how it goes but i dont want to do that--
any ideas?
yes im a noob said:
not sure where to begin, i suppose by listing my phone specs after root--
using the galaxy s2, (epic 4g touch) using kernal 2.6.35-8lostkernelexp+, build number starburst 11.13.11 v1.9.8r and running nothing but the honey theme.
until today, everything seemed to work fine, then suddenly, i was unable to send pictures via text. not a real big issue, but i travel alot and sending pics back home by messages i a big deal for me. however, normal text's would go through, just not any pics. i could send and receive normal words with no issues.
then, totally lost internet connection--although the 3g is lit up on top, and i have 4 full bars of signal, i cannot surf, all i get is "unable to display webpage". since im at home, i turned on the wifi option and connected through the router in my house, and all worked fine-- i got online, send pic texts, etc...but when i turned wifi off, nothing.
now, back when i rooted the phone, i still kept getting the annoying "system update" messages that the phone normally does, forcing me to install whatever update the phone grabs. to prevent that, i did the steps on this site which was here--
http://forum.xda-developers.com/showthread.php?t=1388778&highlight=freeze+ota
and disabled my update notifications. well, back to the beginning--now i have no internet at all and god only knows what else is wrong that i have yet to discover.
only thing i can think of at this point, is to unroot the phone , return it to the way it was and see how it goes but i dont want to do that--
any ideas?
Click to expand...
Click to collapse
Why not nandroid a backup of your current setup and then do a full factory reset wipe and ODIN over a stock rom and see if that fixes it...if it does then there is no reason to bring a perfectly good phone back.
Diagnostic process bro, get on it.
However if that doesn't yield any results? Might be bad hardware (which I doubt) and probably not your fault.
EDIT: You haven't changed your PRL by chance, have you? Sometimes on 11115 or 00001 I get intermittent MMS function...and a few times, legit PRL or not, my wifi/4g have just stopped working. A wipe and stock-restore took care of that every time...though that was a week or two after the phone came out and we didn't have nearly as many tools and options as we do now.
Also, are you sure that you haven't somehow disabled 3G or put it into airplane mode? As insulting as that sounds I have to ask....
...sometimes even the brightest of us forget to plug things in.
Odin restore would be the first step.
I would try ##72786# in the dialer then entering your msl. After that just just hut yes then let your phone do its thing and reboot and reactivate. Just remember to cancel it during the firmware check.
It burns when I tapatalk...
Beejis said:
I would try ##72786# in the dialer then entering your msl. After that just just hut yes then let your phone do its thing and reboot and reactivate. Just remember to cancel it during the firmware check.
It burns when I tapatalk...
Click to expand...
Click to collapse
Good call...or even just trying to refresh your profile under 'updates' would be the easiest place to start...
The mms issues are likely a limitation of the ROM you are running (I haven't run Starburst in a couple of months so you'll have to ask about that in the ROM thread.) Easily resolved by using a third party app for mms if it is an important feature for you.
As far as the rest, the code provided by beejis is the reprovisioning code, also called a hands free reset and there is a bit more to the process than he stated (at least for a noob.) Hit the toolkit link in my signature and you'll find step by step instructions.
If that doesn't work, starting fresh is an incredibly simple process.
Also, posting the exact same question in two different forums is breaking a Cardinal rule, so you probably want to refrain from that, it won't win you many friends.
Sent from my SPH-D710 using xda premium
Beejis said:
I would try ##72786# in the dialer then entering your msl. After that just just hut yes then let your phone do its thing and reboot and reactivate. Just remember to cancel it during the firmware check.
It burns when I tapatalk...
Click to expand...
Click to collapse
yes i tried that, after the phone reboots, it says uptop "device not activated" and nothiing....i have to manually go into settings/about phone/system update and do it from there and even then, after a few secs, i get an error message saying unable to complete...
daneurysm said:
Good call...or even just trying to refresh your profile under 'updates' would be the easiest place to start...
Click to expand...
Click to collapse
yes, tried that to.....get nothing but "error cannot complete" messages. all i can do now is make calls
If you have titanium backup, go into that app then click backup/restore at the top. Find system updates and click on it to see if it's frozen, if it is defrost it. Then try my steps again. Other than that I'd try to Odin a stock ROM.
It burns when I tapatalk...
daneurysm said:
Good call...or even just trying to refresh your profile under 'updates' would be the easiest place to start...
Click to expand...
Click to collapse
ok thanks, i went back to odin stock rom, did it from qbking77's post and the phone is back on stock...however............still no internet/data!!
i did do the ##number thing, the phone rebooted but notihng happened--i thought it was supposed to auto activate or something. so i went into settings/about phone/update profile....it scanned and after a few mins, i still get the error message "update could not be completed, if problem persists contact sprint customer support"
so im back on factory rom, but nothings changed---im where i was before--no data/internet....
before installing a different rom and such, i figure ill stop here and see what other suggestions may come about....sooooo, what next?
Take your phone in to a sprint store, an exchange may be in your future.
Just_s said:
Also, posting the exact same question in two different forums is breaking a Cardinal rule, so you probably want to refrain from that, it won't win you many friends.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
yes indeed, sorry about that. when i made the post here, i originally couldnt find it and thought it was auto deleted somehow because i had checked "is this a question" button at the bottom, so i went into the q/a section and made the post there...
didnt mean to do it twice
phatmanxxl said:
Take your phone in to a sprint store, an exchange may be in your future.
Click to expand...
Click to collapse
gee i hope not... i got the phone dec 14th, cant imagine having probs this early....
what if i did a total wipe, factory reset? i know ill loose everything on the phone, and now that its not rooted any longer, i have no way to back up anything (or at least not that i know of)
just hoping theres a better fix than a return/ factory reset
Now that you are stock, call sprint tell them your issue (only tell then internet doesn't work) and they'll do stuff on their end to trouble shoot it. Hopefully that will fix it.
It burns when I tapatalk...
I would try this. This will reset you back to exactly the way you got the phone. If you are still having problems then you will have to take it back to Sprint.
http://www.youtube.com/watch?v=_vmEmheJnyg
cds0699 said:
I would try this. This will reset you back to exactly the way you got the phone. If you are still having problems then you will have to take it back to Sprint.
http://www.youtube.com/watch?v=_vmEmheJnyg
Click to expand...
Click to collapse
thanks. thats exactly what i did before you made this reply hehe...
as before, still no data/internet
yes im a noob said:
thanks. thats exactly what i did before you made this reply hehe...
as before, still no data/internet
Click to expand...
Click to collapse
That sucks, I'd recommend taking the phone to Sprint/where you bought it, and get it replaced/fixed. Good news is you're now back on stock so they won't really look into rooting as a problem. I always put phones back to stock before I take it in for a claim.
cds0699 said:
That sucks, I'd recommend taking the phone to Sprint/where you bought it, and get it replaced/fixed. Good news is you're now back on stock so they won't really look into rooting as a problem. I always put phones back to stock before I take it in for a claim.
Click to expand...
Click to collapse
yea, dunno...
i did call sprint per Beejis reply here just above yours. after going through a ton of crap that i did yesterday and all today, the ## number crap, they tell me there's a nationwide outage. now i find that hard to believe since both my other phones in the house, wife/kid work just fine and they have data/internet and other ppl i know have no problems....i told the tech person that it just must be my phone only cuz everyone else's seems to work.
she did give me an outage number, maybe someone on here can verify it -- 8622911 so who the heck knows. what i do know is, i sure spent a heck of alota time on here, resetting my phone, unrooting, blahh blahh just to find out there's an outage which i doubt in the first place ...
we'll see,,,,,
If you are now stock/rooted, sounds like you need to use sfhubs auto root script to go back to stock recovery (overwrite your custom recovery) unroot, and take it back to Sprint.
DataHawg said:
If you are now stock/rooted, sounds like you need to use sfhubs auto root script to go back to stock recovery (overwrite your custom recovery) unroot, and take it back to Sprint.
Click to expand...
Click to collapse
its just stock odin at this point, as if it came from the store.
also, still no data/internet as of this morning. dont know why sprint
is telling me this bs story of an outage, and even if so, i find it way hard to beleive its a 4 day outage
but yes, looks like im headed back to the store-- i got it at best buy, have insurance and all that, but ill wait till tomorrow or something just in case this phantom outage corrects itself
by the way, where do i find this sfhubs root your talking about?
oh one other thing i discovered today also, now gps dont work either, no location, no search no nothing and it is turned on......... sigh

Help! No Network after Sim Unlock!

Help!
I'm an experienced use, but am totally lost here.
I got the SIM unlock code from Tmobile yesterday, threw in an ATT sim, unlocked it, no problem.
I thought it was working fine yesterday
Then when I woke up this morning, i have no network at all! Just the circle with a line through it.
Anyone have any thoughts/guesses/help? I don't know what to do!
did you try rebooting the phone?
is your IMEI black listed?
AllGamer said:
did you try rebooting the phone?
is your IMEI black listed?
Click to expand...
Click to collapse
it's not blacklisted, it was working perfectly...tried rebooting, tried a nandroid restore, tried a different rom...
AllGamer said:
did you try rebooting the phone?
is your IMEI black listed?
Click to expand...
Click to collapse
did you get it fix?
I got same problem.
no fix..... when did your problem start??? what happened when it happened???
bongostl said:
it's not blacklisted, it was working perfectly...tried rebooting, tried a nandroid restore, tried a different rom...
Click to expand...
Click to collapse
easy test
if you still have any old phone in the house, or borrow a phone from a friend/co worker for a few minutes
just to swap the SIM card and try, then you can quickly figure out if it's an issue with the phone or the SIM
SIM unlocking a phone will not cause the network problem, unless the IMEI is black listed
is the phone able to find any network?
also you can use Odin to flash back to factory stock
AllGamer said:
easy test
if you still have any old phone in the house, or borrow a phone from a friend/co worker for a few minutes
just to swap the SIM card and try, then you can quickly figure out if it's an issue with the phone or the SIM
SIM unlocking a phone will not cause the network problem, unless the IMEI is black listed
is the phone able to find any network?
also you can use Odin to flash back to factory stock
Click to expand...
Click to collapse
at least i dont think its blacklisted....i bought it from a guy on craigslis.
but it worked fine for weeks.
why would this cause a problem?
i called tmobile and they didnt say anything,,,,
Go in to network settings and check network operators. If your phone sees T-Mobile/ATT but you cant connect then that means your phone was blacklisted for either being lost or stolen.
Monk4Life said:
Go in to network settings and check network operators. If your phone sees T-Mobile/ATT but you cant connect then that means your phone was blacklisted for either being lost or stolen.
Click to expand...
Click to collapse
when i type 'search now' it doesn't find ANYTHING.
it stays on 'searching' for a while', doesn't select anything
then it comes back showing tmobile and att.
when i select tmobile (or att) it says, "your sim card does not allow a connection to this network"
If the phone was blacklisted, why would tmobile not say anything to me (and why would it only stop working now?)
Try odining back to stock kl1. That will reflash the radio and maybe fix it
Sent from my SGH-T989 using XDA App
shehrammajid said:
Try odining back to stock kl1. That will reflash the radio and maybe fix it
Sent from my SGH-T989 using XDA App
Click to expand...
Click to collapse
I can't find the odin of kl1----have a link by chance?
bongostl said:
I can't find the odin of kl1----have a link by chance?
Click to expand...
Click to collapse
Here you go,
i used it to odin back to stock to return mine back to tmobile.
http://forum.xda-developers.com/showthread.php?t=1391174
sic_lic1o1 said:
Here you go,
i used it to odin back to stock to return mine back to tmobile.
http://forum.xda-developers.com/showthread.php?t=1391174
Click to expand...
Click to collapse
no go---doesn't make a difference!
I've been on with (incompetent) people on tmobile for half an hour now...
I would check sim card mine went bad after I took it out of my phone then stuck it in my pocket for a half hour or so when I tried using it it said same thing about connecting to network so I tried my sim in another phone and it didn't work. Use my friends sim and my phone found connection in a few seconds
Sent from my SGH-T989 using xda premium
That's exactly why i suggested him to try his SIM card on another phone
it could just be his SIM that is toasted
change the APN settings. there are a few out there that will work but to keep it simple..
go to:
Settings>Wireless and network>Mobile networks>Access Point Names
press the menu button and go to New APN
for the name put "ATT" and for APN type "phone"
leave everything else blank
SevenSe7enSeven said:
change the APN settings. there are a few out there that will work but to keep it simple..
go to:
Settings>Wireless and network>Mobile networks>Access Point Names
press the menu button and go to New APN
for the name put "ATT" and for APN type "phone"
leave everything else blank
Click to expand...
Click to collapse
nothing worked...tried my wife's sim in my phone, no go.
not a blacklisted phone (according to tmobile).
Since I bought it on craigslist, they wouldn't let me send it back...until I said those three magic words (cancel my account).
They are sending me a replacement---replacement fee is being waved.
Thank you magenta!
U should've tried flashing a different modem
Sent from my SGH-T989 using Tapatalk
minhajmsd said:
U should've tried flashing a different modem
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
I did.
I now believe that this is probably related to the same bug that is causing people to lose their ISDN and have the same loss of radio connection.
see: http://forum.xda-developers.com/showthread.php?t=1474504 for one example (lots of others if you look)
Hello. FWIW: Not quite the same problem, but the fix for me might work for you by chance.
When I got my unlock code from T-Mobile then applied it, my phone did register with the T-Mobile network, but it could not receive phone calls.
Using her phone, my girlfriend was kind enough to help me test various scenarios: phone calls in, out; sms in, out; GSM or Wi-Fi; etc. We narrowed it down to no calls in on GSM at least.
Like you I tried rebooting, but I did not get as far as re-flashing, etc. What I did try on a hunch was clearing all user and system apps' cache with Titanium Backup. Voilà! It worked.
I hope that helps you with your phone (assuming you use Titanium Backup.)

[Q] Rogers Galaxy S3 4G/LTE but I'm stuck on Edge?

Hey guys, I'm using the Galaxy S3 and my current carrier is Rogers. I've always been on 4G in the area that I'm in, and with the countless roms I've installed I've never come across any problems. Today I was trying out some new roms, but when I flashed them, I noticed that it swapped from 4G to E(aka Edge). Even if I flash back to my nandroid backup or even a fresh install if the previous rom I was using, I'm still stuck on Edge. Now even though it says I'm connected to Edge, never mind reduced speed, my internet just doesn't even work at all. For some reason even if I'm connected to wi-fi, no matter what I do it says there's no connection. I've read about flashing modems, which I have tried and it seems I'm doing it wrong? I put it on to my sd, boot in to recovery and flash it, but whenever I do I just go in to an endless boot loop. I've spent the past six hours pulling out my hair and trying to get this fixed but no solution yet, so now I've put my hope in to you guys! Any help would be appreciated!
Thanks!
P.S. I'm sorry if I can't reply back right away, I'm currently doing night shifts at work and even though it's 9:45am here, it's technically my bed time, so I will get back to you as soon as I can!
Some extra information if it may help - The rom I was using that worked properly was Triune 2, I've played around with a few roms since, but the one that originally swapped my 4g to Edge was Mark of the Dragon 3.0.
I can think of two possibilities:
1) Some ROMs will reset your phone's internal network settings to only use specific types of networks (e.g. when I first got my phone, the CM10 build I flashed at the time disabled LTE). You can check this by dialing *#*#4636#*#*, going into "Phone information", and scrolling down to "Set preferred network type"; you'll want one of the LTE settings.
2) Reportedly, your phone's IMEI will sometimes be erased during a ROM update (check this in the Settings -> About phone -> Status menu, or in the same "Phone information" menu as above). Check here if that happened.
Hey, I gave number 1 a shot and everything was fine, so I took a look at option 2 and my IMEI isn't gone, but it's showing "0". I searched online and it seems like "0" means it's been deleted, so I'm about to give it a go and see if I can get it up and running. Anyways, thanks for the reply! I'll post and update on how everything works out.
*UPDATE* Alright, problem fixed! I'm back at 4G, everything is running smooth and fast! Took a little bit but everything is working fine, and now I know how to fix this problem if it should arise again, thanks again for the help, I appreciate it!
Hey, I'm back again. Well, I thought the problem was fixed, I was back on 4G all day until a little after I started work at around 10:30pm when my network swapped back to Edge and it's been there since(now 6:57am). My IMEI is still intact as well. I've tried flashing back to stock with odin and injecting the file to see what happens but no luck. Unfortunately I haven't reached the 10 post marker which means I can't ask for help on that part of the forum yet, so here I am in your hands once again, any help from you guys would be greatly appreciated!
Serephral said:
Hey, I'm back again. Well, I thought the problem was fixed, I was back on 4G all day until a little after I started work at around 10:30pm when my network swapped back to Edge and it's been there since(now 6:57am). My IMEI is still intact as well. I've tried flashing back to stock with odin and injecting the file to see what happens but no luck. Unfortunately I haven't reached the 10 post marker which means I can't ask for help on that part of the forum yet, so here I am in your hands once again, any help from you guys would be greatly appreciated!
Click to expand...
Click to collapse
Out of curiosity, have you checked the "set preferred network type" setting again?
I've also heard recently that there may be some problems with Rogers APNs in non-standard ROMs, so it might be worth checking your APN settings.
Or, it could be an LTE network outage, unlikely as that seems...
Yes I have and everything is fine. However, I was looking around at a few things some other people have done, not with the exact problem I have, but similar, I tried something out and it worked. Dial *#197328640#>UMTS>DEBUG SCREEN>PHONE CONTROL>NETWORK CONTROL>BAND SELECTION>LTE BAND PREFERENCE>LTE ALL, let it sit there for about 30 seconds and then reset the phone. Do it again, go in to BAND SELECTION and then choose AUTOMATIC, wait 30 seconds and reboot your phone again. I'm back to 4g and actually, it seems faster than when I originally had 4G, but I think I'm just used to how slow Edge is now . Although the other fix got me back to 4G as well, but then it swapped back to Edge so I'll wait for at least 24 hours before I can confirm it completely fixed. Once again thanks for the response! Most helpful forums I've been on!
It hasn't been 24 hours but I thought I'd report back while I'm on my break. I'm still at 4G so things seems to be going well, hopefully it won't go back as it seems like it will stay at 4G. So, unless I'm having troubles again, rather than waiting the 24 hours and posting an update, think of it as a good thing that I don't report anything(or at least I will, since it's my phone ) Thanks again for the help, I appreciate it!
Serephral said:
Yes I have and everything is fine. However, I was looking around at a few things some other people have done, not with the exact problem I have, but similar, I tried something out and it worked. Dial *#197328640#>UMTS>DEBUG SCREEN>PHONE CONTROL>NETWORK CONTROL>BAND SELECTION>LTE BAND PREFERENCE>LTE ALL, let it sit there for about 30 seconds and then reset the phone. Do it again, go in to BAND SELECTION and then choose AUTOMATIC, wait 30 seconds and reboot your phone again. I'm back to 4g and actually, it seems faster than when I originally had 4G, but I think I'm just used to how slow Edge is now . Although the other fix got me back to 4G as well, but then it swapped back to Edge so I'll wait for at least 24 hours before I can confirm it completely fixed. Once again thanks for the response! Most helpful forums I've been on!
Click to expand...
Click to collapse
I just switched to Fido (uses the same towers as Rogers) and this advice is what got my LTE working.
Sent from my SGH-I747M using Tapatalk 2
Thanks do much for this, I had the exact same problem after flashing MiuiAndroid and Wicked Sensations. Don't know which one effed it up but it was definitely one of those two. Also, I Don't think it is a placebo effect on the speed increase, cause mine is blazing fast after implementing this fix. You should maybe re-title the thread so others in this situation can find this fix, good find and thanks again!
Just want to confirm that this particular code can only be entered from a stock dialer? I I tried entering it from cm10's dialer and it doesn't do anything.
Sent from my SAMSUNG-SGH-I747 using xda premium
nevetsgtI9100 said:
Just want to confirm that this particular code can only be entered from a stock dialer? I I tried entering it from cm10's dialer and it doesn't do anything.
Click to expand...
Click to collapse
Correct.
Is there an equivalent code to enter from non stock key pad?
Thx
Sent from my SAMSUNG-SGH-I747 using xda premium
Having this issue
IMEI is at 0 after flash to CM10
Link that the person who was assisting OP is not valid anymore on these forums.
Can anyone still help?
Serephral said:
Yes I have and everything is fine. However, I was looking around at a few things some other people have done, not with the exact problem I have, but similar, I tried something out and it worked. Dial *#197328640#>UMTS>DEBUG SCREEN>PHONE CONTROL>NETWORK CONTROL>BAND SELECTION>LTE BAND PREFERENCE>LTE ALL, let it sit there for about 30 seconds and then reset the phone. Do it again, go in to BAND SELECTION and then choose AUTOMATIC, wait 30 seconds and reboot your phone again. I'm back to 4g and actually, it seems faster than when I originally had 4G, but I think I'm just used to how slow Edge is now . Although the other fix got me back to 4G as well, but then it swapped back to Edge so I'll wait for at least 24 hours before I can confirm it completely fixed. Once again thanks for the response! Most helpful forums I've been on!
Click to expand...
Click to collapse
____________________________
I am having the same issue, my IMEI is back in place. When I get to the BAND SELECTION it says, "RAT Selection option [next line] is restricted" I have been searching all day to get off EDGE but cant. Any advice with this?
Me stuck with edge it's crazy pls someone help us out even got imei back but same issue s edge only and after band section it go's to rat
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
ebubbastew said:
Me stuck with edge it's crazy pls someone help us out even got imei back but same issue s edge only and after band section it go's to rat
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
There used to be a different method on the forums but all posts involving how to inject imei and then restore data were removed.
Hey guys, I'm having the same issue here..at first when I flashed it was fine had 4G but today I noticed all I've been getting is edge. This is driving me nutsss
ebubbastew said:
Me stuck with edge it's crazy pls someone help us out even got imei back but same issue s edge only and after band section it go's to rat
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
2 things that i can think of...
1)Make sure you have the LTE option selected in your Mobile Networks.
2)Take a look at your APN settings for you carrier. Flashing roms sometimes erases these settings.
That's where i would look first...
Cheers
massiveloop said:
____________________________
I am having the same issue, my IMEI is back in place. When I get to the BAND SELECTION it says, "RAT Selection option [next line] is restricted" I have been searching all day to get off EDGE but cant. Any advice with this?
Click to expand...
Click to collapse
Please let me know if you fix this. I'm having the same problem, and playing with LTE band selection doesn't work. When I force the band selection, the phone won't even go into service. The same thing happens with WCDMA.
Apparently, the nvbackup stores more than the IMEI. Even when you replace the IMEI, nobody seems to get data back. Unless, of course, you had a backup. Which, unfortunately, I was not smart enough to do....
Hey guys, I have the exact same issue as this:
-I flashed CM10.2 from a CM10.1 nightly which wiped my IMEI. I injected the IMEI using NV-items reader/writer.
-Reloaded stock ICS rom, IMEI returned but couldn't get up from EDGE
-Tried using the peoplesarmy's removed IMEI restore tool, didn't do anything
The phone still works, only its on EDGE all the time.
Literally the only solution for me was using my warranty and getting a new phone.
REPEAT: BACKUP YOUR **** OR YOU GOTTA GET A NEW PHONE!

Straight talk LTE problems

Ive read a few posts about this APN issue. I tired over and over to do the sim card trick with my new pixel 2 xl from google on pie 9.0. It would not stick. Whats funny is when i factory reset the phone, the SIM activates just fine and i get LTE. As soon as i reboot the device I lose LTE. Nothing is changing in the APN settings from what i can see. The default loaded settings are correct, its missing the mmsc info but mms and lte work just fine. No idea what its deal is. I may just switch to an att sim card if this keeps happening. which sucks in my area. Ay suggestions?? I tried to boot twrp but when i fastbooted the img it would get past the screen pattern so i gave up. Also seems like once i updated to 9.0 im stuck with 9.0 roms? There isnt many of them so far....
wanted to add, USB tethering seems to work just fine, still have LTE. im afraid to restart my phone. I dont feel like factory resetting again. I wonder how long i can go without restarting my phone lol
I had a similiar issue with Verizon. When I would reboot I would lose LTE. In order to reboot without losing it I had to put phone in airplane mode, reboot, then turn off airplane mode and all was well. From what I read it is some type of provisioning bug. I don't think I've had this issue for a while now, it seems to be sporadic.
smitty4_4 said:
I had a similiar issue with Verizon. When I would reboot I would lose LTE. In order to reboot without losing it I had to put phone in airplane mode, reboot, then turn off airplane mode and all was well. From what I read it is some type of provisioning bug. I don't think I've had this issue for a while now, it seems to be sporadic.
Click to expand...
Click to collapse
ill give this a shot later. Thanks!
lscheres said:
ill give this a shot later. Thanks!
Click to expand...
Click to collapse
Maybe try Project Fi. I switched from Straight Talk and I have better service and a lower monthly bill.
83097markcynt said:
Maybe try Project Fi. I switched from Straight Talk and I have better service and a lower monthly bill.
Click to expand...
Click to collapse
i travel for work a lot so i use 20 to 60gb a month on my phone. So the tether is important and with Verizon straight talk i usually get amazing service and speeds. Im coming from a Moto X pure that had no hotspot service detection, very open bootloader, tons of roms. I should have done more research on the pixel 2 before i bought it. I like everything else about it but the strange OS issues and the lack of support is a bummer. I figured google would have just left this phone very open and easy to tweak.
Yes and with that kind of data usage Project Fi
would not be a good fit for you.

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