I recently got a LTE sim card, and an LTE data plan with Fido. 4G worked for about 5 seconds (I even did a speed test) and then now it's permanently on H+.
APN is set to LTEmobile.APN but when I change to Network Mode LTE/GSM, my signal goes blank and stays like that until I go back to GSM/WCDMA, which doesn't make any sense.
I'm using Task's 10/28 Build, which is the only build that doesn't have black screen unlock.
I tried updating to his latest 4.2 but LTE still didn't work.
Any ideas on what is wrong?
Sepharite said:
I recently got a LTE sim card, and an LTE data plan with Fido. 4G worked for about 5 seconds (I even did a speed test) and then now it's permanently on H+.
APN is set to LTEmobile.APN but when I change to Network Mode LTE/GSM, my signal goes blank and stays like that until I go back to GSM/WCDMA, which doesn't make any sense.
I'm using Task's 10/28 Build, which is the only build that doesn't have black screen unlock.
I tried updating to his latest 4.2 but LTE still didn't work.
Any ideas on what is wrong?
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Click to collapse
Please invest $10 and get a LTE sim card from FIDO it will work with LTE sim card.
ysr84 said:
Please invest $10 and get a LTE sim card from FIDO it will work with LTE sim card.
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Click to collapse
did you not read what he said? He has an LTE sim card. To the OP try a google search and see if there are any different apn's. Its not rom related because task650 gets LTE speeds with his rom. Or if your phone is unlocked and you know someone else that has the same phone or LTE sim card pop it in and try it out
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I'm suffering the same problem on rogers. Going to flash back to stock rooted to fix the problem, then try again. I'll do this tomorrow as its getting late.
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Download LTE on/off from the play store and switch to lte only, I'm on fido and I had the same problem
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pjcordi said:
Download LTE on/off from the play store and switch to lte only, I'm on fido and I had the same problem
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Tried it but didn't connect to lte.
Sent from my Nexus 7 using xda app-developers app
Some ROMs have incorrect Fido/Rogers APN settings; I'd go over what's in the ltemobile.apn settings and compare it to a known good set (such as the ones in the stock ROM).
Soft bricked my phone by going back to rooted stock ROM through Odin. Guessing I should have formated system. Anyways fixed it up. Got lte working on rooted stock. Then when to miui no lte. Read that lte is a problem with many on this ROM so I lose. Hope I can get it working eventually when off stock.
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onei0077 said:
Soft bricked my phone by going back to rooted stock ROM through Odin. Guessing I should have formated system. Anyways fixed it up. Got lte working on rooted stock. Then when to miui no lte. Read that lte is a problem with many on this ROM so I lose. Hope I can get it working eventually when off stock.
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Carriers use different labels for H+/LTE - ROMs differ in how they interpret the actual signal speed.
Some ROMs accurately reflect the network speed, some don't.
Some carriers promote/sell speeds that they cannot provide in every area.
There are many possible explanations as to why you are experiencing this.
You should provide your ROM, carrier, APN settings, network speedtest results, etc. for more in-depth answers.
Related
After flashing cm10 m2 on a galaxy s3, the phone no longer has lte on it and has been constantly switching between hspa and 3g. I've tried changing APN setting but that didnt help.
Someone please help me get lte back on this phone thanks!
Sent from my Nexus 4 using xda app-developers app
Did you try using your data connection? Usually it'll drop back from LTE when you're not using it to save battery.
OP, please read this: Click me!
Worked for me each time I flashed a different AOSP ROM and I'm in an area of spotty LTE coverage.
I am still having issues with this despite that other link. It was working fine right before the flash... Any other ideas as to how to get my data back. .. What "Network Mode" should I be in? I have 2 choices that look the same...Neither of them are working though...
P.S. I have no Data at ALL... Is that normal. I am using CM10 and flashed with GooManager
Do you still have your IMEI?
Clean flashed a Cyanogemod nightly and I can't connect to LTE
This is my first time using the S3 (came in the mail last night, put CM on it and got a new SIM card)
When I put my new SIM in it, I noticed in the store that data wasn't working.
I go home, reboot my phone a couple times, still nothing.
Flash an updated modem, then tried a new kernel.
Go through my network settings and see that the APN is set to ATT LTE
I set it to ATT and immediately I get HSPA+
I also noticed that there's a network type toggle. Mine was set to WCDMA/GSM rather than LTE/WCDMA/GSM
Under both ATT LTE and the ATT APNs, I am unable to toggle LTE.
Also shouldn't HSPA+ work just fine under the LTE APN?
Not sure what to do from here... This was an upgrade from a gnex and one of the biggest selling points for me was LTE in my area
Are u sure ur APN is right?
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androidsavage23 said:
Are u sure ur APN is right?
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APN was correct, it turned out that the data was provisioned properly.
Fixed it by calling 611 and letting them know what my IMEI is. Started working when I reselected the LTE APN after they switched it over.
Thanks though
Maroon Mushroom said:
APN was correct, it turned out that the data was provisioned properly.
Fixed it by calling 611 and letting them know what my IMEI is. Started working when I reselected the LTE APN after they switched it over.
Thanks though
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Click to collapse
No prob
Sent from my SGH-T999 using xda premium
I am unable to receive lte data on my Nitro on at&t. I have tried every apn I can find with no luck. The area I am in became active with lte last month. Does anyone have any suggestions. I have a stock nitro with ics.
I may be wrong but do you need or have an LTE sim?
audit13 said:
I may be wrong but do you need or have an LTE sim?
Click to expand...
Click to collapse
I just got the sim card this week and was told that lte should be available with it.
eagleshreck said:
I just got the sim card this week and was told that lte should be available with it.
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Click to collapse
Hmm, I wonder why you can't get LTE.
Does the term LTE appear anywhere on the sim card. I'm with Bell Canada and Rogers. Both of the plastic around both of my sim cards said LTE.
You could also try a speed test to see what speeds you're getting.
Are you running stock firmware? Does the LTE stay on, or does it switch off as soon as you turn it on?
I had this problem for a long time. I would turn on LTE, but it would turn back off after I backed out of the menu. I had mine rooted and with a custom ROM. I had to completely wipe and reflash a new ROM several times. Eventually it started working again.
elgiraffe said:
Are you running stock firmware? Does the LTE stay on, or does it switch off as soon as you turn it on?
I had this problem for a long time. I would turn on LTE, but it would turn back off after I backed out of the menu. I had mine rooted and with a custom ROM. I had to completely wipe and reflash a new ROM several times. Eventually it started working again.
Click to expand...
Click to collapse
I am using stock ics, I can't find where to turn on the lte. When i try the 8#*#4636#*#* the set band on phone info doesn't show any options.
Download "lg hidden menu" from play store and try and set the baseband manually . that's the only way I know how to get to that options unless someone from here knows how
Sent from my LG-P930 using xda app-developers app
I know u said u tried every APN just to be sure have you tried this one
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nizmoboy98 said:
I know u said u tried every APN just to be sure have you tried this one
Sent from my LG-P930 using xda app-developers app
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I did try that apn, and inside hidden menu, these are my network band choices.
Are you sure you have a p930 and not a p936. I have a p936 and I only get edge speeds no matter what frequency I choose . to check which you have take out batter and you should see a sticker p930. If you have a p930 take a Att corporate store and have them mess with it. If you have a p936 it not compatible with Att 3g and 4g
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nizmoboy98 said:
Are you sure you have a p930 and not a p936. I have a p936 and I only get edge speeds no matter what frequency I choose . to check which you have take out batter and you should see a sticker p930. If you have a p930 take a Att corporate store and have them mess with it. If you have a p936 it not compatible with Att 3g and 4g
Sent from my LG-P930 using xda app-developers app
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Click to collapse
It is a p930, I will have to keep messing with it. Unless anyone else has an idea.
eagleshreck said:
It is a p930, I will have to keep messing with it. Unless anyone else has an idea.
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Click to collapse
On A p-930 there is an lte indicator with cm 10.1 correct?
I have a Galaxy S III from AT&T. I got it unlocked and activated on T-Mobile last month.
Now, I went a month on AT&T roms, but recently I flashed SlimBean, which is dual carrier. My phone immediately connected to LTE! Never had I seen LTE on TM's network on this phone before, so I take that to mean I need to run T-Mobile ROMs to get LTE service.
So just now I tried to flash BeanStalk for d2tmo, but it won't let me install it because, of course, it's not made for this phone. From what I have read, though, it should work fine on my phone. How do I override this failsafe so I can run T-Mobile roms on my AT&T gs3?
"You do this with 7-Zip/WinRAR
Note: DO NOT EXTRACT ROM!
Open the zip file, do not extract, go to:
/META-INF/com/google/android/updater-script
1)Open updater-script with a script editor such as notepad/notepad++ (makes things 10x easier), or gedit if you use linux
2)Delete the first line of code (all the way up to the first semicolon you see) and delete the first semi-colon as well
Do not go past the first semiclon when deleteing and DO NOT forget to delete the first semicolon."
Sent from my SGH-T999 using XDA Premium 4 mobile app
You'll want to delete the highlighted text in the updater-script, then save it. You shouldn't run into anymore problems or errors when flashing the ROM.
Sent from my SGH-T999 using XDA Premium 4 mobile app
And the Rom won't give you LTE. Most T999 roms will show 4g, but look in settings for your true connection. You probably had it all along.
Sent from my SCH-I535 using Tapatalk 4
DocHoliday77 said:
And the Rom won't give you LTE. Most T999 roms will show 4g, but look in settings for your true connection. You probably had it all along.
Sent from my SCH-I535 using Tapatalk 4
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Click to collapse
Well I had LTE / GSM / WCDMA selected in the settings on CyanogenMod for the I747 and it wasn't connecting to LTE. Only HSPA+. So either it's the ROM, or T-Mobile launched their LTE network here at the same time I flashed SlimBean.
I'm running stock i747 and I get Lte all over Chicagoland. I'm rooted now, but I got it before I rooted too. I'm using the stock 4.1.1 that came with the phone, picked it up for $180 a few days ago...Wow this thing is awesome.
Thinking about going with Dandroid tomorrow...still deciding att or T-Mobile version.
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mrlamo said:
I'm running stock i747 and I get Lte all over Chicagoland. I'm rooted now, but I got it before I rooted too. I'm using the stock 4.1.1 that came with the phone, picked it up for $180 a few days ago...Wow this thing is awesome.
Thinking about going with Dandroid tomorrow...still deciding att or T-Mobile version.
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Click to collapse
What are your APN settings?
danielhep said:
What are your APN settings?
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Click to collapse
Never changed any settings, except picking T-Mobile when it first booted with the T-Mobile SIM....I'll have to take a look at them later.
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mrlamo said:
Never changed any settings, except picking T-Mobile when it first booted with the T-Mobile SIM....I'll have to take a look at them later.
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Click to collapse
Please do let me know! When I was running the AT&T roms, I had "Simple Mobile", "StraightTalk", and "T-Mobile". I tested and all of them worked, but just connected to HSPA+.
Now that I've installed a T-Mobile rom I am also getting "Solavei" and "T-Mobile LTE." When I select T-Mobile LTE, my phone connects to the LTE network. When I have the regular T-Mobile option selected it doesn't connect to data at all.
EDIT: I am testing again, and I actually can connect to HSPA+ on the regular T-Mobile APN. Let me walk around and see if I can make it connect to LTE. Then I'm going to flash an AT&T rom and try to get it to connect to the LTE network by manually adding the APN. I'll let you know how it goes.
Can the APNs determine what type of network you connect to?
I'm just curious what APN settings you're using to connect to LTE on the AT&T rom.
Okay, here's another update as the result of some testing with my T-Mobile rom:
When I switch to the "T-Mobile US" (no LTE) APN, I noticed that my data cut in and out sort of randomly. I speculate that the reason for this is because it was trying to connect to the LTE network but couldn't get data on it because my APN was set incorrectly. This is what confused be before. I switched the data mode to GSM / WCDMA preferred and it immediately connected to data, and was consistent.
So I think if I just add the T-Mobile US LTE APN to an AT&T rom, it should connect to LTE properly?
A long time ago when I was just on the T-Mobile US APN on an AT&T rom, it was doing the same thing with being inconsistent with the data connection until I disabled LTE so it stopped trying to connect. I'll take the fact that it tried to connect but couldn't as enough evidence that it knows how, it just needs the APN.
Yay figuring things out! Sorry if my words are confusing or I maybe I should have made a new thread for this. I'm new here, and I'm not sure how this kind of things work.
Thanks for the help in figuring that out!
Sorry about the sidetrack, I'll work on getting 4.3 next, and let you know how that goes.
Here's what I've got
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Hi I seem to have a problem getting LTE. I'm using a galaxy s3 i747m on Fido and I'm using stock Rogers ROM. I have a problem with LTE. I used to get it everywhere most of the time but it now only works once in a while. When I do finally get LTE it only works 30% of the time. I have full signal LTE but it doesn't load any webpages or anything. Once and a while it does though. I have tried bootloaders, modems, different Roms and I can seem to solve this problem. Does anyone know how I can fix this?
Thanks. I need my stable LTE back.
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Anyone?
Sent from my SAMSUNG-SGH-I747 using XDA Free mobile app
By modems do you mean basebands?
Have you look into your Access Point settings and preferred network type?
Yes by modems I mean basebands. My network type is LTE,3g, 2g. My APN is right. I can get LTE but when I do nothing loads at all. I have tried different Roms, different modems, different kernels and nothing seems to work. I did have LTE that worked before though.
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pjcordi said:
Yes by modems I mean basebands. My network type is LTE,3g, 2g. My APN is right. I can get LTE but when I do nothing loads at all. I have tried different Roms, different modems, different kernels and nothing seems to work. I did have LTE that worked before though.
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Click to collapse
When did it stop working? Do you remember what was done to the phone?
If nothing particular was done before that happened, you might wanna give Fido a call so they can check your connectivity and perhaps get a new sim card.
Well it stopped once flashed aokp ROM. I have a cut some card so that could be the cause unfortunately. I'll try a new simcard and see if that fixes it. I might also try flashing back to complete stock but I'm not too sure if that would help at all. I remember having LTE as soon as I turned it on and now it never turns on.
Thanks for the info!
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pjcordi said:
Well it stopped once flashed aokp ROM. I have a cut some card so that could be the cause unfortunately. I'll try a new simcard and see if that fixes it. I might also try flashing back to complete stock but I'm not too sure if that would help at all. I remember having LTE as soon as I turned it on and now it never turns on.
Thanks for the info!
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You can backup your stuff, fully wipe and go on from there. Worth giving it a shot before changing your sim card.
I actually swapped the Sim card and that didn't seem to work. I'm just going to go back to complete stock and see if that works.
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I went back to stock and I still can't get let. Do you think it would be a good idea to change my flash counter back to zero? Nothing seems to be work and I know my phone doesn't have a problem. It has to have something to do with what I'm flashing. Any other ideas?
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+1 I'm on rogers I'm having the same problem :/ maybe its carrier related. I flashed the 4.4.2 rom then odined back to stock, thats when it started. IMEI seems intact aswell. Modem is good. Any ideas?
R5R said:
+1 I'm on rogers I'm having the same problem :/ maybe its carrier related. I flashed the 4.4.2 rom then odined back to stock, thats when it started. IMEI seems intact aswell. Modem is good. Any ideas?
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I have literally tried everything lol. I think it has something to do with our phones picking up the wrong signal. I live in Mississauga Ontario and I get LTE in the middle of the city but it doesn't connect at all. All it does is take forever to load a page and times out.
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So I fixed the issue. I added another APN to my settings. So I have two ltemobile.apn for fido. I turned off the phone removed the sim. Turned the phone back on without the sim and entered service mode *#2263# and I put it to LTE all in the settings. I then turned the phone off and turned it back on with the sim and lte is working and my speeds are back. After that was all done I entered back to service mode *#2263# and put the network back to automatic all and now the phone automatically connects to LTE when I want it to.
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