'lost connectivity ... roaming' crap problem. HELP! !&$_&!! - Galaxy Note II Q&A, Help & Troubleshooting

"You have lost data connectivity because you left your home network with data roaming turned off"
The problem:
I live in the Netherlands and im now on vacation in south Africa.
I have a kpn (telco) provider sim in my note 2 and no longer get (3g) data connection when I landed in cape town (getting the message above).
I also have a s3 with me, with a Vodafone sim and works fine.
When I swap sims both phones are ok.
No need to say roaming is switched on and so on.
I googled hours today and all I saw was silly remarks about switching on roaming and more like that.
If anybody has a clue I'd love to hear it!
btw, I'm on the latest 4.1.2 France edition xxelkc
Thanks
Rob

I've just caught the same message. Never saw it before. I'm in my home area in Florida so I really don't understand why I got this message. Have not travelled at all in December, domestically or otherwise. My SGS II Titanium was unlocked over a week ago. I also upgraded Android from Gingerbread 2.6.3 to ICS 4.0.4 in the same time frame. Have no idea if that could be in any way related, but I didn't see this message until the time of this post, and as I said, I did the upgrades over a week ago. In my Mobile Network Settings "Data roaming" in unchecked. I have never touched this setting since I owned the phone, so unless the ICS upgrade did so, the current settings should be the default. I've got an unlimited plan but I guess I should call T-Mobile and ask what's up with maybe having to tick the "Data roaming" box even though I'm at home and what that would mean? :cyclops: Would love to hear from anyone with some advice.

I'm thinking that this is related to the modern in combination with either the SIM or the provider.
Much has been said about this problem on the web but I have not come across a clear cause.
The number of replies here says enough!

Might be completely off in the wrong direction, but dont South Africa have CDMA?
That may cause an issue for you. Most of the world is on GSM.... Have a look ^__^

fkofilee said:
Might be completely off in the wrong direction, but dont South Africa have CDMA?
That may cause an issue for you. Most of the world is on GSM.... Have a look ^__^
Click to expand...
Click to collapse
Nope normal GSM with 3G and also some LTE which launched in the past 2 months.
I'm however having the same issue since flashing with the same firmware. Going to try another firmware to see what happens.

luckily I have 2 phoned with me. I will flash a new Rom when I'm back home, no flashing now...
I hope that flash results are posted here!
Happy New Year!

Back with the same problem.
3 (stock) ROM's further I find myself in the UK with the exact same issue.
Is this a Note 2 problem?
Combination of ROM (4.1.2), SIM (KPN) and hardware?
Googeling again for hours got me nowhere.
Unless someone can point me in the right direction I'm seriously thinking to use a hammer to smash this crap piece of phone and get me the new HTC one!
Help!

I'm brilliant!
Just thought about creating a new APN from scratch. Bingo!

Related

Using T-Mo SGH-T989 on Mobilicity in Canada, a few questions..

I wonder if anybody is using this phone in Mobi here in Canada, a friend of mine got one and the first thing we noticed was that it takes FOREVER to pick the signal, even u do a manual search is painfully slow to stick to Mobi's network, also the Wifi spot is locked, and so we wonder if anybody knows a way to work around these issues without rooting (at the moment !!!).
Thanks for any input!
Btw, the phone is great, thin, light, no way that crappy mapple mockup will be even close, I mean, it does even come with Si....I mean Voice command, which works amazing!
I don't think there's another radio out yet so, i think the radio searching issue you're having isn't fixable?
I haven't heard anyone complain about the signal search so maybe it's your area or something with your particular phone. Try setting it to WCDMA preferred/only. Also, call into Wind and ask for a network reset.
Also, it seems like the wifi-spot is locked down by the t-mobile ROM. I doubt there's any fix for that other than rooting and installing a non-crippled ROM. I stand to be corrected though as I have yet to get mine in.
I know on mine when I do a Factory Reset it does take a minute or two to find the Mobilicity signal, but then it locks on, and is fine when I restart the phone. No work around for the Wifi Tethering unless you root and freeze the Tethering Manager. Sorry.
it works, i'm using it on Wind as you can see
just set the phone to look for WCDMA only as mentioned above, and it will bypass scanning the Rogers, Bell, Telus signal
so you get the Wind and Mobi towers to show up quickly that way
Funny you have the same problem as couple of other guys here (including me):
http://www.howardforums.com/showthr...-S2x-unlocked-Wont-find-network-automatically
My response remains the same:
It's definitely a problem with Mobilicity not your phone. It happens to me too when I boot up the phone it says "No Service" even though I previously registered with Mobilicity network and phone setting is set to register automatically. Don't worry. Boot up the phone, do nothing and wait for 2-3 minutes and see what happens. I usually have to wait 1 minute or so for the phone to auto-register to Mobilicity, not instant.
Also, in your mobile settings, set it to "WCDMA only" instead of the default "GSM / WCDMA auto" because Mobilicity uses WCDMA bands only. It may speed some things up.
Also, if you want to speed things up even more, go to your dialer, dial *#*#2263#*#*, select "WCDMA Band Preference", and then select "WCDMA 1700" so that the phone looks by default in the 1700 band (the band the Mobilicity uses exclusively).
---------- Post added at 09:36 PM ---------- Previous post was at 09:34 PM ----------
goonx said:
I don't think there's another radio out yet so, i think the radio searching issue you're having isn't fixable?
I haven't heard anyone complain about the signal search so maybe it's your area or something with your particular phone. Try setting it to WCDMA preferred/only. Also, call into Wind and ask for a network reset.
Also, it seems like the wifi-spot is locked down by the t-mobile ROM. I doubt there's any fix for that other than rooting and installing a non-crippled ROM. I stand to be corrected though as I have yet to get mine in.
Click to expand...
Click to collapse
This is not true.
You can root your phone, use Titanium Backup (paid version) to freeze the system app called "Tethering Manager", after that you can do wifi-hotspot with no problem. T-Mobile uses that software to block this feature.
513263337 said:
It's definitely a problem with Mobilicity not your phone. It happens to me too when I boot up the phone it says "No Service" even though I previously registered with Mobilicity network and phone setting is set to register automatically. Don't worry. Boot up the phone, do nothing and wait for 2-3 minutes and see what happens. I usually have to wait 1 minute or so for the phone to auto-register to Mobilicity, not instant..
Click to expand...
Click to collapse
this is interesting
in WIND i do not have that problem
i power on the phone and it automatically picks up the WIND tower by itself during boot time
so by the time you see the lock screen, it already says WIND Home
AllGamer said:
this is interesting
in WIND i do not have that problem
i power on the phone and it automatically picks up the WIND tower by itself during boot time
so by the time you see the lock screen, it already says WIND Home
Click to expand...
Click to collapse
In the (Howard Forum) thread that I linked to, a lot of people are having this problem with registering this phone with Mobilicity. And I can personally vouch for it that every time phone boots up it takes an additional 2 minutes before you see Mobilicity.
Thx guys, so I was rt about switching the AWS setting, still it bothers me, in any case and in regards to the Wifi hotspot, what about after installing a ROM, does it stay locked or the app becomes the standard manager for the Wifi hotspot?, I wish I could rewrite the app on the stock ROM but I don't really know how to get into that...
fenrry said:
Thx guys, so I was rt about switching the AWS setting, still it bothers me, in any case and in regards to the Wifi hotspot, what about after installing a ROM, does it stay locked or the app becomes the standard manager for the Wifi hotspot?, I wish I could rewrite the app on the stock ROM but I don't really know how to get into that...
Click to expand...
Click to collapse
My SGS2x works fine with Mobilicity, been using it with them since the 30th.
wifi tethering worked from day 1 using the stock telus install. I'm now using several custom ROMs, and overall I'm really happy with the phone on mobilicity. their 3g internet leaves lots to be desired though, perhaps it will improve, but it is an unlimited carrier.
513263337 said:
This is not true.
You can root your phone, use Titanium Backup (paid version) to freeze the system app called "Tethering Manager", after that you can do wifi-hotspot with no problem. T-Mobile uses that software to block this feature.
Click to expand...
Click to collapse
He was asking for a non-root solution.....Glad there's another way out there using root. But I think if you root the phone, you mind as well throw another ROM on there. Removes all the bloatware as well.
fenrry said:
Thx guys, so I was rt about switching the AWS setting, still it bothers me, in any case and in regards to the Wifi hotspot, what about after installing a ROM, does it stay locked or the app becomes the standard manager for the Wifi hotspot?, I wish I could rewrite the app on the stock ROM but I don't really know how to get into that...
Click to expand...
Click to collapse
There's a stripped down version of the stock ROM. Never tried it but maybe that will work. You should just use one of those custom roms if you're going to root it. They have tweaks and other whatnots that improve your phone's performance. Once you go custom, you don't want to go back to stock.
Liquid5n0w said:
My SGS2x works fine with Mobilicity, been using it with them since the 30th.
wifi tethering worked from day 1 using the stock telus install. I'm now using several custom ROMs, and overall I'm really happy with the phone on mobilicity. their 3g internet leaves lots to be desired though, perhaps it will improve, but it is an unlimited carrier.
Click to expand...
Click to collapse
Agreed, it's been brutal. Hopefully they can get a few more cell towers up.
goonx said:
Agreed, it's been brutal. Hopefully they can get a few more cell towers up.
Click to expand...
Click to collapse
The issue isn't cell towers, the issue is back end internet, after the IP transmission gets through their cell network to whatever centre they use, the internet connection to that that all of Toronto shares it ****ty and can't keep up. It's not a single overloaded tower that's the issue, as you can see by doing constant speed tests while roaming around.
Backend internet connections are expensive, especially the bandwidth on them. Small carrier can't afford to keep up to it's unlimited bandwidth demands.
Liquid5n0w said:
My SGS2x works fine with Mobilicity, been using it with them since the 30th. Wifi tethering worked from day 1 using the stock Telus install. I'm now using several custom ROMs, and overall I'm really happy with the phone on Mobilicity. their 3g internet leaves lots to be desired though, perhaps it will improve, but it is an unlimited carrier.
Click to expand...
Click to collapse
Well, this is not rooted yet so that's a huge difference since ur phone will for sure include modifications to the radio, in all (I just figured it) is about Samsung, I have a N8 and a NS, compared the 2 with the SMGS2 (T989) and there is a thing in common between the NS and the T989, getting signal from cold boot or out of dead spots is a pain, my N8 picks the signal almost immediately, on the NS running stock it takes a good 2 to 3 mins (or more if out of cold boot) to get signal but the NS running MIUI makes things faster, I presume and since the stock SMGS2 takes a long time (like the NS) the same will happen when u run the phone with a modded ROM, it will pick signal faster.
So I guess it's all about rooting
Liquid5n0w said:
The issue isn't cell towers, the issue is back end internet, after the IP transmission gets through their cell network to whatever centre they use, the internet connection to that that all of Toronto shares it ****ty and can't keep up. It's not a single overloaded tower that's the issue, as you can see by doing constant speed tests while roaming around.
Backend internet connections are expensive, especially the bandwidth on them. Small carrier can't afford to keep up to it's unlimited bandwidth demands.
Click to expand...
Click to collapse
I agree with the backend connection. But I think it's a bit of both. Some areas don't have as many cell towers as others. (in my area, i only have two) So I have a feeling it's both rather than just the backend.
Hopefully, they have a good new subs-to-upgrade interval so the speeds will get better.
well, regarding the nexus S
a lot of people in WIND also complains that it always stays in "emergency mode calls only, blah blah blah" basically unable to attach itself to the network.
i seldomly get that on my Nexus S, but that's probably because it's customized
but on the T989, i don't have that problem even in stock
so that's actually very nice
fenrry said:
Well, this is not rooted yet so that's a huge difference since ur phone will for sure include modifications to the radio, in all (I just figured it) is about Samsung, I have a N8 and a NS, compared the 2 with the SMGS2 (T989) and there is a thing in common between the NS and the T989, getting signal from cold boot or out of dead spots is a pain, my N8 picks the signal almost immediately, on the NS running stock it takes a good 2 to 3 mins (or more if out of cold boot) to get signal but the NS running MIUI makes things faster, I presume and since the stock SMGS2 takes a long time (like the NS) the same will happen when u run the phone with a modded ROM, it will pick signal faster.
So I guess it's all about rooting
Click to expand...
Click to collapse
AllGamer said:
well, regarding the nexus S
a lot of people in WIND also complains that it always stays in "emergency mode calls only, blah blah blah" basically unable to attach itself to the network.
i seldomly get that on my Nexus S, but that's probably because it's customized
but on the T989, i don't have that problem even in stock
so that's actually very nice
Click to expand...
Click to collapse
That reinforce my statement, is not really the network but mostly the way Samsung works the radios on their phones on the 1700 Mhz freq or at least for us, don't know in the US.
My NS running stock is a pain, modded works nicely, takes a bit longer than my Nokia but gets the network faster than running stock Android, I bet the same happens with the T989.
I am currently on Mobilicity in Vancouver with a crappy cheap phone and it has a hell of a time getting reception on the network. I live in East Van near victoria and I get reception in only 1 room in my place. I am planning on getting the Telus GS2X in a couple of weeks. Would this help my problem? Can anyone who lives in Vancouver and has the GS2X comment on his/her reception in east van?
Thanks alot.
New_here said:
I am currently on Mobilicity in Vancouver with a crappy cheap phone and it has a hell of a time getting reception on the network. I live in East Van near victoria and I get reception in only 1 room in my place. I am planning on getting the Telus GS2X in a couple of weeks. Would this help my problem? Can anyone who lives in Vancouver and has the GS2X comment on his/her reception in east van?
Thanks alot.
Click to expand...
Click to collapse
a new phone might not help if the tower is physically too far from your location
however a good phone with good reception could improve your problem
the only way to find out is to try the phone in your house and see if it works for you
Does anyone know the best place to buy this phone and have it shipped to usa. I know tmobile sells the phone but if I use a tmobile branded android phone they up the cost of my service.
If u want the phone not branded to T-Mo then u'll have to get the Telus version sine it comes with no T-Mo stuff, I don't know of this model to be able factory unlocked
On the other hand I have a couple of new questions:
1> Is there a way to fix/access the MMS?, on Mobi I'm getting errors when receiving MMS, the pixs come all blurry.
2> Any way to enable the Wifi Tethering?, using the T-Mo model is just impossible unless u have the T-Mo sim which is not the case and I haven't seen any of the existing ROM's addressing the issue (sorry if I missed the part, so pls let me know if it's fixed )
Thx
1) check the apn settings and match it to the mobilicity ones. Head over to hofo and there's a thread about it
2) you need to root your phone &, put a custom rom on it. There's another way of disabling a process but I suggest the former
Sent from my SGH-T989

[Rogers] Not allowed by SIM

My original thread has not been moved from the old forum, so I'm just going to link it here:
http://forum.xda-developers.com/showthread.php?t=1757711&highlight=not+allowed+by+sim
Anyway, someone on HoFo posted that if you change your APN to non-LTE, the problem goes away. I did that yesterday and so far I haven't seen the error. However, my coworker did the same thing on his S3 and still got the error. This issue is specific to Rogers network, as other people used their unlocked Rogers S3 on other carriers and did not see the error, but once they put in Rogers SIM back in, it was back. I wish Rogers would get off their ass and fix it!
This happens also on Telus. Not sure if I've done this APN trick, but I have HSPA locked and the modem locked on 850mHz through the service menu *#2263#, and I still get this error sometimes.
a quick flight mode toggle always fixes it.
dektoud said:
a quick flight mode toggle always fixes it.
Click to expand...
Click to collapse
Yeah, same here. It's just annoying when you're in a hurry and need to make an urgent phone call.
Not sure if this helps but I sell cell phones and a memo was released by rogers stating its a error in the firmware and that when rogers reception drops or its out of range it will say this, instead of showing no signal. Its states rogers and samsung are working on a fix for it. Its probably more noticeable on the rogers network than others because they are currently working on expanding there network in most of Canada therefore its probably causing signal drops every now and then.
Sent from my SGH-I747M using xda app-developers app
still having this issue after OTA update
TELUS
Sorry to resurrect an old thread but I purchased an unlocked S3 about 3 weeks ago and I just got this error today. I was not able to make any phone calls until I used the flight mode trick. I thought this problem had been fixed? I'm with fido so it's part of the Rogers family.
Does anyone else still experience this issue?
haven't had this error since the last time i posted which was September
although i find it more often that my phone would lose reception in places or situations where before i would have reception, but just SIM error.
so my guess is that the phone hasn't yet reconnected to the network after losing reception (from underground parking etc) and before it was "showing" reception when it had none and came back with SIM error. now it just flats out says what's going on, which is no reception.

Learnt something about Canadian LTE from a buddy who works for a carrier here

So I was enjoying a cigar with a buddy who is a field tech for a Canadian carrier (not mine rogers, but another one) when we got on the topic of a samsung tablet work issued him.
He said he uses it to troubleshoot LTE issues they've been having.
Basicly the device loses LTE and either goes into "no service" or get's stuck in HSPA+.
I freaked because i've noticed the same issue, but thought it was related to CM10 running on my phone.
Apparently they discovered it has to do with they're infrastructure. The phone loses LTE, tries to re-negotiate,gets rejected, and stops trying.
They're work around is to get firmware updates to get the devices (he didn't mention which ones) to re-negotiate a second (or third time) where it almost always goes through.
I just reboot or bounce air plane mode and it often works.
Just figured people might find that interesting.
stavrosg said:
So I was enjoying a cigar with a buddy who is a field tech for a Canadian carrier (not mine rogers, but another one) when we got on the topic of a samsung tablet work issued him.
He said he uses it to troubleshoot LTE issues they've been having.
Basicly the device loses LTE and either goes into "no service" or get's stuck in HSPA+.
I freaked because i've noticed the same issue, but thought it was related to CM10 running on my phone.
Apparently they discovered it has to do with they're infrastructure. The phone loses LTE, tries to re-negotiate,gets rejected, and stops trying.
They're work around is to get firmware updates to get the devices (he didn't mention which ones) to re-negotiate a second (or third time) where it almost always goes through.
I just reboot or bounce air plane mode and it often works.
Just figured people might find that interesting.
Click to expand...
Click to collapse
Bell has had the same issue (for a while), I haven't received any calls about it recently but also didn't receive an email about it being resolved but it appears so. Our temporary resolution for it was to just keep it at H+ for the time being
Found where I posted about it here
I'm on fido with a rogers phone and I have never lost LTE
Sent from my SGH-I747M using XDA Premium HD app
stavrosg said:
So I was enjoying a cigar with a buddy who is a field tech for a Canadian carrier (not mine rogers, but another one) when we got on the topic of a samsung tablet work issued him.
He said he uses it to troubleshoot LTE issues they've been having.
Basicly the device loses LTE and either goes into "no service" or get's stuck in HSPA+.
I freaked because i've noticed the same issue, but thought it was related to CM10 running on my phone.
Apparently they discovered it has to do with they're infrastructure. The phone loses LTE, tries to re-negotiate,gets rejected, and stops trying.
They're work around is to get firmware updates to get the devices (he didn't mention which ones) to re-negotiate a second (or third time) where it almost always goes through.
I just reboot or bounce air plane mode and it often works.
Just figured people might find that interesting.
Click to expand...
Click to collapse
When I bought my S3 at the Bell store here in Québec city a few weeks ago, the salesmen insisted on NOT giving me a LTE sim card.
What he told me conquers with what you are describing.
I accepted is suggestion and got a H+ micro sim.
Since then, I returned to the store to get a LTE sim card and I did encounter the issue once or twice.
I am now forcing my phone to remain on H+ at best via Settings > Wireless & networks > Mobile networks > Network mode.
In the greater HRM (Halifax/Dartmouth/Bedford) we have a pretty good LTE footprint according to the Rogers website, but my S3 is constantly reconnecting. I can tell because every time it drops LTE, my visual voicemail app will notify that it has no service.
I turned LTE off because it was just hammering my battery. I could barely make it through a 10 hour work day with little to no usage if I leave LTE on, and I'm supposedly in the middle of the service area.
trendiggity said:
In the greater HRM (Halifax/Dartmouth/Bedford) we have a pretty good LTE footprint according to the Rogers website, but my S3 is constantly reconnecting. I can tell because every time it drops LTE, my visual voicemail app will notify that it has no service.
I turned LTE off because it was just hammering my battery. I could barely make it through a 10 hour work day with little to no usage if I leave LTE on, and I'm supposedly in the middle of the service area.
Click to expand...
Click to collapse
Off topic: CM10 has awesome battery life with LTE i find
I first read about LTE causing loss of service several months ago. I returned my first SIII because of it and the replacement phone would also loose service randomly. So now if I want to be assured that my phone is working when I really need it to, I have to disable LTE. Seems like more people need to know this since for some people it is important to know that your phone hasn't just decided to go into NO SERVICE mode without warning.
I'm told service providers were, until recently, strongly denying there is any such problem with LTE. It wasn't until the iphone5 came out with the same issue that this became a real problem for customer service.
What cigar were you smoking?
Sent from my SGH-I747 using Tapatalk 2
Hoshneer said:
What cigar were you smoking?
Sent from my SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
Partagas Series D #4 and montee cristo edmundo.
stavrosg said:
Partagas Series D #4 and montee cristo edmundo.
Click to expand...
Click to collapse
Mmm, blunt wrap =P
HiKsFiles said:
When I bought my S3 at the Bell store here in Québec city a few weeks ago, the salesmen insisted on NOT giving me a LTE sim card.
What he told me conquers with what you are describing.
I accepted is suggestion and got a H+ micro sim.
Since then, I returned to the store to get a LTE sim card and I did encounter the issue once or twice.
I am now forcing my phone to remain on H+ at best via Settings > Wireless & networks > Mobile networks > Network mode.
Click to expand...
Click to collapse
That's completely stupid... hopefully you didn't have to pay for the replacement.
stavrosg said:
Partagas Series D #4 and montee cristo edmundo.
Click to expand...
Click to collapse
Oh, hell dude. You can never go wrong with a PSD 4 one of my absolute favorite Cubans. I haven't had the Montecristo yet but I've heard good things. Good choices man.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Not sure if this is the same issue, but I sometimes receive a "not registered on network" or "sim not registered" when phone switches from LTE to 4G or comes back after being in a no service area.
A tech calls me once a week to track the issue and he told me last week they put out a fix for eastern canada and will soon do the same out west if it works. This is Telus by the way.
If you are running into what I mentioned all you have to do is switch to GSM/HSPA Auto mode under - settings/more settings/mobile network/network mode.
Of course you won't have LTE but its a reliable temp solution if you require consistent service.
MTS LTE
I've heard similar from MTS about their LTE!
My Galaxy S3 works fine on LTE, but my brother's S2 LTE never seems to display LTE on the screen, just says 4G all the time, yet speed test results indicate it really IS LTE! The first 2 weeks, his phone kept dropping to NO SERVICE randomly, but more often than not! We swapped out the LTE SIM on day 2 since the first seemed to be defective. After that, I updated the S2 to the latest release OS which seemed to have remove SOME of the issues.
From what I've heard, the LTE towers need the phone to be quiet on network activity for 20 seconds or so before it will attempt to jump back onto LTE. The S3, being much faster, doesn't seem to have issues flipping around as it needs. I'm told they are deciding which software/firmware to upgrade their towers too which will hopefully happen early 2013!
So I'm wondering if this might be the same issue with other carriers, where the problem is ACTUALLY with the towers and not devices?!
zexco said:
That's completely stupid... hopefully you didn't have to pay for the replacement.
Click to expand...
Click to collapse
Not that stupid as I, like I said, did experience the issue since I got my LTE sim card.
But to answer your question, no I did not have to pay for the new sim card.
I've done the same. I find "4G" fast enough for the most part, so I just leave LTE off for the gain in battery life.
Also in Halifax I might add!
Sent from my SGH-I747M using xda app-developers app

Galaxy S4 looses connection constantly.

i have the galaxy s4 from t-mobile and i hate this phone with a ****ing passion. this **** looses connection almost all the time. i've switched ROMs, kernels, went back to stock, unrooted, re-rooted and did almost everything and it still doesnt have a strong connection. i have checked with t-mobile and the phone is not reported as stolen and that was kind of obvious because it gets connection for 3-20 minutes then it looses and and drives me crazy. i've spent countless hours trying to resolve this thing and i just cannot. its not the sim because it happens randomly and i had an s3 last week that never did this. i also tried a different sim and the same thing happened. i have wi-fi and everything else i just don't have a contant connection to the cellular towers. i even changed the APN settings and **** still didn't work.i am so upset that i am willing to go buy a samsung galaxy s4 from t mobile and return it and instead give them this crappy one because i am so fed up. someone please help me. i would rather have no phone than have a brand new phone that doesn't receive service. this has to be the most frustrating thing ever. i have done countless searches and i am hopeless now. and the switching kernels part, im not reallly exactly sure what that does but i have a feeling that it has something to do with the baseband or whatever and i've switched it a few times and it has worked for a few minutes. the phone will be stuck on searching forever and i've even tried registering manually and nothing still happens. the phone gods must be upset at me. someone help me please.
cipher978 said:
i have the galaxy s4 from t-mobile and i hate this phone with a ****ing passion. this **** looses connection almost all the time. i've switched ROMs, kernels, went back to stock, unrooted, re-rooted and did almost everything and it still doesnt have a strong connection. i have checked with t-mobile and the phone is not reported as stolen and that was kind of obvious because it gets connection for 3-20 minutes then it looses and and drives me crazy. i've spent countless hours trying to resolve this thing and i just cannot. its not the sim because it happens randomly and i had an s3 last week that never did this. i also tried a different sim and the same thing happened. i have wi-fi and everything else i just don't have a contant connection to the cellular towers. i even changed the APN settings and **** still didn't work.i am so upset that i am willing to go buy a samsung galaxy s4 from t mobile and return it and instead give them this crappy one because i am so fed up. someone please help me. i would rather have no phone than have a brand new phone that doesn't receive service. this has to be the most frustrating thing ever. i have done countless searches and i am hopeless now. and the switching kernels part, im not reallly exactly sure what that does but i have a feeling that it has something to do with the baseband or whatever and i've switched it a few times and it has worked for a few minutes. the phone will be stuck on searching forever and i've even tried registering manually and nothing still happens. the phone gods must be upset at me. someone help me please.
Click to expand...
Click to collapse
Try this....dial *#2263#....select LTE GSM. Which is at the bottom. This will force LTE... try it and see if that helps you.
Hit the Thanks button if I helped.
Sent from a Wicked S4
do i have to be on stock rom to do this?
alloycowboy said:
Try this....dial *#2263#....select LTE GSM. Which is at the bottom. This will force LTE... try it and see if that helps you.
Hit the Thanks button if I helped.
Sent from a Wicked S4
Click to expand...
Click to collapse
Time for a new model?
I'm getting tired of my S4's problems as well. Since going on vacation in June, I've had constant issues with my data. I see one bar to no bars constantly. I'm frequently on Edge as well (literally and figuratively LOL). I don't usually pay attention to the signal meter 'cause I know it is real world use that matters. But the performance is noticeably bad. Takes forever to load a page and is very slow overall and getting can't connect notices regularly.
TMO actually let me replace it once but I am still having problems.
Everything worked perfectly before my vacation. Had great LTE coverage. And never once saw EDGE.
I'm convinced the problem is on TMO's end, but nothing we've tried will restore my performance.
I hate non removable batteries and no sd card slots, so not a lot of alternatives on TMO. But I may get the nexus or One.
cipher978 said:
do i have to be on stock rom to do this?
Click to expand...
Click to collapse
Nope. Works on stock or rooted
Hit the Thanks button if I helped.
Sent from a Wicked S4
cipher978 said:
i have the galaxy s4 from t-mobile and i hate this phone with a ****ing passion. this **** looses connection almost all the time. i've switched ROMs, kernels, went back to stock, unrooted, re-rooted and did almost everything and it still doesnt have a strong connection. i have checked with t-mobile and the phone is not reported as stolen and that was kind of obvious because it gets connection for 3-20 minutes then it looses and and drives me crazy. i've spent countless hours trying to resolve this thing and i just cannot. its not the sim because it happens randomly and i had an s3 last week that never did this. i also tried a different sim and the same thing happened. i have wi-fi and everything else i just don't have a contant connection to the cellular towers. i even changed the APN settings and **** still didn't work.i am so upset that i am willing to go buy a samsung galaxy s4 from t mobile and return it and instead give them this crappy one because i am so fed up. someone please help me. i would rather have no phone than have a brand new phone that doesn't receive service. this has to be the most frustrating thing ever. i have done countless searches and i am hopeless now. and the switching kernels part, im not reallly exactly sure what that does but i have a feeling that it has something to do with the baseband or whatever and i've switched it a few times and it has worked for a few minutes. the phone will be stuck on searching forever and i've even tried registering manually and nothing still happens. the phone gods must be upset at me. someone help me please.
Click to expand...
Click to collapse
Have you used mobile Odin with any of your flashing on this phone?
I'm just sayin!
Could it be the APN sometimes I see the S4 without the fast.t-mobile.com APN. Also you could try a new SIM. I am just guessing idk for sure and do not take any responsibility.
Sent from my SGH-M919 using Tapatalk 4
If he has flashed thru mobile Odin on his phone, I'm willing to bet that's the culprit. The same happened to me on 2 s4's that I restored stock thru MO. At first glance the issue was not as noticeable until I became aware of how unstable the connection was in places it shouldn't have been.
I'm just sayin!
cipher978 said:
i have the galaxy s4 from t-mobile and i hate this phone with a ****ing passion. this **** looses connection almost all the time. i've switched ROMs, kernels, went back to stock, unrooted, re-rooted and did almost everything and it still doesnt have a strong connection. i have checked with t-mobile and the phone is not reported as stolen and that was kind of obvious because it gets connection for 3-20 minutes then it looses and and drives me crazy. i've spent countless hours trying to resolve this thing and i just cannot. its not the sim because it happens randomly and i had an s3 last week that never did this. i also tried a different sim and the same thing happened. i have wi-fi and everything else i just don't have a contant connection to the cellular towers. i even changed the APN settings and **** still didn't work.i am so upset that i am willing to go buy a samsung galaxy s4 from t mobile and return it and instead give them this crappy one because i am so fed up. someone please help me. i would rather have no phone than have a brand new phone that doesn't receive service. this has to be the most frustrating thing ever. i have done countless searches and i am hopeless now. and the switching kernels part, im not reallly exactly sure what that does but i have a feeling that it has something to do with the baseband or whatever and i've switched it a few times and it has worked for a few minutes. the phone will be stuck on searching forever and i've even tried registering manually and nothing still happens. the phone gods must be upset at me. someone help me please.
Click to expand...
Click to collapse
how do you feel about run on sentences?
alloycowboy said:
Try this....dial *#2263#....select LTE GSM. Which is at the bottom. This will force LTE... try it and see if that helps you.
Hit the Thanks button if I helped.
Sent from a Wicked S4
Click to expand...
Click to collapse
Id say the opposite. Unforce lte and force gsm. The 3g network is much stronger than the 4g network. If it stays on 3g it should have a more consistent signal.
Sent from my SGH-M919 using xda app-developers app

[Q] Data service iffy on LTE - phone or Straight Talk issue

Hi,
I've been having data issues with my HTC ONE M8 on Straight Talk for the past couple of weeks. the data service for some reasons got really iffy. before everything was absolutely fine. now sometimes I cannot access data at all, sometimes something is working and something doesn't.
when the data doesn't work:
- most of websites are not reachable
- google.com seems to work normally
- google maps might work; sometimes very slow, sometimes not working at all
- ookla speedtest won't start, but if I set a fixed server it might work
- facebook.com might work in the browser but the app doesn't work
- refreshing the page seems to help
on WI-FI I have absolutely no problem. everything works fine.
phone and txt messages work without problems.
on 3G (HSDPA) everything seems to work fine. I see problems when on LTE.
anybody has the similar issues?? any suggestions?
many thank!!
I am having the exact same issue! So frustrating, I don't want to use 3g if we should be on "Full speed 4G LTE for up to 3GB"!
tried so many different APN's, no luck can't get over 2.5mbps with any of them
I would be happy with anything that works right now. the service is just NOT WORKING. I am paying for a service that doesn't work and that's not acceptable.
I opened a case with the help desk; useless. I was talking to people who don't understand the basic concepts of networking. made me add a proxy to the APN; no difference at all.
then I put a complain on Twitter and got some other people "helping" via email. at least they asked for the address of where I am always having problems; hopefully, they check out the service at the antenna. I think it's not a BTS (antenna) issue but something related to their proxy, firewall or network gateway since google.com works without problems!
I talked to a friend of mine who has StraightTalk as well and he said that he had the same issue last year!
I had the exact same issue with Net10 it is so annoying and unacceptable =(
Have you tried calling straight talk a call
U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.
SOEBOMB said:
U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.
Click to expand...
Click to collapse
if I lock it to 3G it actually works well. I will try your suggested settings.
on another note I wonder if it's an issue with the phone radio implementation. my Nokia/Windows phone sees LTE very very slow but it doesn't stop working completely.
xmkgenzo said:
if I lock it to 3G it actually works well. I will try your suggested settings.
on another note I wonder if it's an issue with the phone radio implementation. my Nokia/Windows phone sees LTE very very slow but it doesn't stop working completely.
Click to expand...
Click to collapse
Hmmm Idk but anything's worth a try what settings do u have it on already?
if I put it on GSM/WCDMA (so no LTE) data works fine in 3G.
and if I do a speed test in 3G it gets about 5Mbps in download vs 1, 2 or 3 Mbps when LTE works (ZERO otherwise)
The exact same thing started happening to me two or three weeks ago. More often than not, the LTE connection simply doesn't work, and when it does, it's excruciatingly slow (anywhere from 0.01 to 2.50 mpbs, and usually less than 1.00). Do you guys have AT&T or T-Mo sims? I'm starting to wonder if going to Cricket would solve the problem, but since I'm running an AT&T sim, I'm not sure if anything would change since it's on the same network.
Straight Talk support is worthless... they think a factory data reset will fix it, when it's clearly a network issue. I just told them to stop right there and started troubleshooting myself. That's a good tip about dialing *#*#4636#*#* and turning off LTE that way. It seems like that is where the issue lies - I'm having good luck with HSPA; it's slower than LTE should be, but at least it works. It'll do as a stopgap through the end of my billing cycle, at which point I can decide whether to go somewhere else or get by on HSPA until they fix whatever the problem is.
SOEBOMB said:
U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.
Click to expand...
Click to collapse
spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
tried and on pure LTE it simply doesn't work. the only way is to set GSM/WCDMA and it goes at 3G speeds but at least it works.
the funny part is that Google.com always works, whatsapp works, googleplay works. so it seems a problem with throttling or filtering to me.
spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
yes. completely incompetent. asked for a supervisor; no way to speak to one.
I posted on Twitter and ST got back to me asking to send them an email. I did. 10 different people sending me emails with conflicting actions.
insanely frustrating.
spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
bushpilotwannabe said:
The exact same thing started happening to me two or three weeks ago. More often than not, the LTE connection simply doesn't work, and when it does, it's excruciatingly slow (anywhere from 0.01 to 2.50 mpbs, and usually less than 1.00). Do you guys have AT&T or T-Mo sims? I'm starting to wonder if going to Cricket would solve the problem, but since I'm running an AT&T sim, I'm not sure if anything would change since it's on the same network.
Straight Talk support is worthless... they think a factory data reset will fix it, when it's clearly a network issue. I just told them to stop right there and started troubleshooting myself. That's a good tip about dialing *#*#4636#*#* and turning off LTE that way. It seems like that is where the issue lies - I'm having good luck with HSPA; it's slower than LTE should be, but at least it works. It'll do as a stopgap through the end of my billing cycle, at which point I can decide whether to go somewhere else or get by on HSPA until they fix whatever the problem is.
Click to expand...
Click to collapse
I have ST on AT&T.
a friend of mine with iPhone 6 down in Newport has no problems. he sent me screenshots of speed test at 15Mbps.
I really wonder if it's some radio firmware issue...
Ironically, I ran into something very like this too recently....I was on an at&t straighttalk sim...lte had been OK prior to me updating to 4.4.4. It was never spectacular, but it was, at least, lte speeds. After the update I noticed it had become really sketchy...just as described, pretty much; even when mine worked it was trash. 3g was much better and totally stable. I thought it might be the update, but long story short, it wasn't. I inserted a friend's sim from tmobile and got full lte with no issues.
Now, in my case, I had been using a shaved down microsim rather than a nano sim, so I thought, maybe that's the issue. I noticed when ordering the new one, the tmobile one actually said htc m8 compatible on the page(plus my friend's legit tmobile sim got good signal and lte so I thought that's a good basis for comparison). Got the new one, put my number on it, and voila! I'm getting on average 20mbps lte. And it's very consistent too. So now I'm on the tmobile straighttalk sim and everything is fine.
Anyways, it's only $7 with free overnight shipping, so that's something easy to try. This wouldn't be the first time a new sim fixed all sorts of weird data problems with straighttalk either. I've been on with them for several years now and this is probably my 4-5th sim I've had to get for various reasons.
So, anyways, your mileage may vary but that fixed it for me. Hope it helps.
gokun said:
Now, in my case, I had been using a shaved down microsim rather than a nano sim, so I thought, maybe that's the issue. I noticed when ordering the new one, the tmobile one actually said htc m8 compatible on the page(plus my friend's legit tmobile sim got good signal and lte so I thought that's a good basis for comparison). Got the new one, put my number on it, and voila! I'm getting on average 20mbps lte. And it's very consistent too. So now I'm on the tmobile straighttalk sim and everything is fine.
Click to expand...
Click to collapse
it seems ST on T-mobile is not having the same issues as ST on AT&T. the problem is that T-mobile coverage is not so good in my area.
I tried my phone in a different location (400 miles away) and had the same issues.
I've done some more testing.
it is really weird that Google.com works flawless while any other site seems not to work.
activating "save data usage" in Chrome seems to help. however it doesn't solve the problem. sometimes pages needs to be reloaded a few times.
even when LTE works, the OOKLA speed test gives me 2Mbps in dowload and 5-6Mbps in upload. so no matter what, I am better off with 3G.
I found an interesting thread here on XDA. I am not rooted at the moment and can't try.
<<
If you are rooted there is simple FIX, simple disable FD8 (Fast dormacy 8)
ro.ril.enable.r8fd=1
ro.ril.enable.pre_r8fd=1
Change both to =0 and issue will be fixed.
If your not rooted only fix is to keep HotSpot enabled than data connection wont break.
>>
I tried the hotspot trick but it doesn't work for me
Sorry to bump an old thread, but I just wanted to give a brief update. My LTE issues with Straight Talk went unresolved for about 6 weeks despite multiple conversations with customer service. I experienced this in Raleigh, NC, Greensboro, NC, and Virginia Beach, VA. Then for Thanksgiving, I went to New York City and New Jersey (the part just outside of Philly), where all data connections were unreliable. Yes, that means 2G, 3G, HSPA, and LTE were all spotty at best the entire time.
I ran out of patience after that, and since my billing cycle was ending on 12/4, I switched to Cricket when I got home. As soon as I popped in the Cricket sim card, everything started working flawlessly again. Cricket does limit you to 8 mbps down, but that's good enough for my purposes. The issue, if it's still going on, is with Straight Talk and not the phone.
Lollipop Fixed the Issue on my HTC M8
Hey all,
I've been following this thread as I too had issues with LTE on my HTC M8 using StraightTalk. When I first got my phone, it worked perfectly with LTE on ST. Then I ran the OS update that was released sometime near November. That's when I noticed the problems. I could run a search on Google but any webpage I would try to connect to would not load. The phone would hang and eventually time out. Your instructions to turn off LTE was great help. Pages load perfectly provided LTE is not used. I was getting really frustrated and you kept me from throwing my phone at a wall. Thanks for that.
So that brings me to this post. I updated my phone to Lollipop this morning. Thought I'd give turning LTE back on and bam.... works perfectly. I've been testing it all morning and so far, all pages load really fast. I will keep an eye on it for a while and post any updates but thought I pay it back a bit with the good news since you guys helped me.
Thanks again.
AC
thank you for sharing!!
trying to upgrade to Lollipop. unfortunately I am having an issue with the recovery (flashed from TWRP to a stock that doesn't work with the OTA and can't flash any other recovery -not sure what's wrong).
when I solve this issue and able to upgrade to Lollipop I will share my LTE test results

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