No lte please help! - AT&T Galaxy Note 3 Q&A, Help & Troubleshooting

Hi, Im from Mexico and my note 3 uses a 4glte sim card for Telcel company with my plan, its suposed to work the att version here (1700MHz and 2100MHz) but my smartphone only shows "4g" (+HSPA) even in the areas with lte's support. I even tried many things on the hidden menu *#*#4636#*#* but nothing works even if I choose the lte option.
My note 3 info:
SM-N900A
Android 4.4.2
N900AUCUCN2
Custom rom dynamic kat 6.1
Please help me! Greetings from Mexico!

Don't gona appears "LTE" if your custom ROM use "4G". But no worries 4G/LTE are same thing. You can install this MOD for Xposed anyway and try. Good luck :highfive:

Thanks my friend but I´ve made many tests and I only get +hspa speed, never LTE, I dont what to do

alugah said:
Thanks my friend but I´ve made many tests and I only get +hspa speed, never LTE, I dont what to do
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Click to collapse
Flash Stock Rom :highfive:

Joku1981 said:
Flash Stock Rom :highfive:
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Click to collapse
Thanks, Can I flash telcel México kk stock rom in my att note 3? Cause in the original att stock rom I didnt get lte too

alugah said:
Thanks, Can I flash telcel México kk stock rom in my att note 3? Cause in the original att stock rom I didnt get lte too
Click to expand...
Click to collapse
I think you just need to add telcel APN in Settings/Connections/More Networks/Mobile Networks/Access Point Names
Nombre: telcel
APN: internet.itelcel.com
Found here https://www.youtube.com/watch?v=I-N-atXwP_w hopefully that works for you and you won't have to reflash!

brisinger08 said:
I think you just need to add telcel APN in Settings/Connections/More Networks/Mobile Networks/Access Point Names
Nombre: telcel
APN: internet.itelcel.com
Found here https://www.youtube.com/watch?v=I-N-atXwP_w hopefully that works for you and you won't have to reflash!
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Click to collapse
Thanks for everything, I ve already did that

alugah said:
Thanks for everything, I ve already did that
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Click to collapse
How about these http://celularesdepanama.com/apn/mexico/apn-telcel-mexico/
If that still doesn't work or if you've tried those already sorry that's all i've got

brisinger08 said:
How about these http://celularesdepanama.com/apn/mexico/apn-telcel-mexico/
If that still doesn't work or if you've tried those already sorry that's all i've got
Click to expand...
Click to collapse
Thanks my friend, and everybody, I configure the lte APN Settings and the hidden test menú, I think its problem of the company cause sometimes for 10-15 seconds I get lte but thats all.

Related

any radio for tx?

hi I am looking radio for my tx. since I don't know how to fix my signal issue(only recoginze 3g network.no signal once change to gsm network)
so I thought may flash difference radio can slove problem. I am in usa tmobile. thank you and sorry for my english
paullu said:
hi I am looking radio for my tx. since I don't know how to fix my signal issue(only recoginze 3g network.no signal once change to gsm network)
so I thought may flash difference radio can slove problem. I am in usa tmobile. thank you and sorry for my english
Click to expand...
Click to collapse
First, please ask questions in the Q&A section....(I might make that my new signature)
download a ftf for your phone model and flash it. Just exclude everything except baseband
gregbradley said:
First, please ask questions in the Q&A section....(I might make that my new signature)
download a ftf for your phone model and flash it. Just exclude everything except baseband
Click to expand...
Click to collapse
sorry for put wrong place
I did flashed 303 197 212 three ftf file alreday but problem still there.
Which bands does T-Mobile use for 2G in your area?
(Your profile says you use T-Mobile USA.)
Gasai Yuno said:
Which bands does T-Mobile use for 2G in your area?
(Your profile says you use T-Mobile USA.)
Click to expand...
Click to collapse
right now where I live I have h+ and I just found out couple weeks ago when I am in 2g area my phone will lost signal
even I choose gsm only from setting.just no signal strange:crying:
Well since you ignored my question, do you get any other 2G networks if you go to Settings, More, Mobile networks?
Gasai Yuno said:
Well since you ignored my question, do you get any other 2G networks if you go to Settings, More, Mobile networks?
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sorry I didn't get it?
ur mean other provider?
Mine will do this once in a while, however a reboot usually will fix it
Sent from my LT29i using xda premium

[Q] Need help, lost my signal by choosing USA band through *#*#4636#*#*

Hey guys, I have a sim unlocked s-off Sprint M8.
Yesterday I chose USA band accidentally through *#*#4636#*#*. I live in China, now I cannot find any signal with my WCDMA network.
I tried everything during the last 16 hours including flashing the Harman RUU, but it did not work.
Will a stock sprint radio flash solve my problem? I looked everywhere but could not find a stock radio for sprint M8:crying::crying::crying:
WaterL said:
Hey guys, I have a sim unlocked s-off Sprint M8.
Yesterday I chose USA band accidentally through *#*#4636#*#*. I live in China, now I cannot find any signal with my WCDMA network.
I tried everything during the last 16 hours including flashing the Harman RUU, but it did not work.
Will a stock sprint radio flash solve my problem? I looked everywhere but could not find a stock radio for sprint M8:crying::crying::crying:
Click to expand...
Click to collapse
Solved
How bout u include info on how it was solved incase others have this issue.
Original T said:
How bout u include info on how it was solved incase others have this issue.
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Click to collapse
+1
Sent from my 831C using XDA Free mobile app
WaterL said:
Hey guys, I have a sim unlocked s-off Sprint M8.
Yesterday I chose USA band accidentally through *#*#4636#*#*. I live in China, now I cannot find any signal with my WCDMA network.
I tried everything during the last 16 hours including flashing the Harman RUU, but it did not work.
Will a stock sprint radio flash solve my problem? I looked everywhere but could not find a stock radio for sprint M8:crying::crying::crying:
Click to expand...
Click to collapse
请问你是怎么处理的?我现在也卡在2G网了,怎么刷也搞不定3G的。我是普通sprint,不是哈曼版。谢谢了!
herobygeorge said:
请问你是怎么处理的?我现在也卡在2G网了,怎么刷也搞不定3G的。我是普通sprint,不是哈曼版。谢谢了!
Click to expand...
Click to collapse
Translation:
May I ask how you deal with it? I am now stuck in the 2G network, and how to brush else fails 3G. I am an ordinary sprint, not Harman edition. Thank you!
Having same problem, please tell me how you solved it? I have exact same problem
WaterL said:
Hey guys, I have a sim unlocked s-off Sprint M8.
Yesterday I chose USA band accidentally through *#*#4636#*#*. I live in China, now I cannot find any signal with my WCDMA network.
I tried everything during the last 16 hours including flashing the Harman RUU, but it did not work.
Will a stock sprint radio flash solve my problem? I looked everywhere but could not find a stock radio for sprint M8:crying::crying::crying:
Click to expand...
Click to collapse
I'm also living in China and having a same issue after changing to USA bands, please tell me how you managed to solve it?
Magnum_Enforcer said:
Translation:
May I ask how you deal with it? I am now stuck in the 2G network, and how to brush else fails 3G. I am an ordinary sprint, not Harman edition. Thank you!
Click to expand...
Click to collapse
Engr_Junaid said:
I'm also living in China and having a same issue after changing to USA bands, please tell me how you managed to solve it?
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Click to collapse
herobygeorge said:
请问你是怎么处理的?我现在也卡在2G网了,怎么刷也搞不定3G的。我是普通sprint,不是哈曼版。谢谢了!
Click to expand...
Click to collapse
reinaldistic said:
+1
Sent from my 831C using XDA Free mobile app
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Click to collapse
Original T said:
How bout u include info on how it was solved incase others have this issue.
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Click to collapse
Flashing RUU will slove your problem as it have stock radio settings .
I was having same problem in sprint m8 .
The process i follow
Flash sprint RUU.
Go to DIAG MODE
connect phone to dfs .
Enable all 3g bands .
HiT Thanks if SomeBody Helps you..

Update to 4.4.2

Hi all,
I found that a lot of update for 4.4.2 is now available on Sammobile but I know that my country will never be listed in that list for any Samsung Mobile Model but I would like to know which one should I choose. My country is Mauritius.
My actual stock firmware since I bought the phone is:
Baseband Version: I9295XXUAMF7
Kernel Version: 3.4.0-957941
Build Number: JDQ39.I9295XXUAMF7
This is my stock firmware on 4.2.2 since I bought it.
Thanks in advance for any help
Ultiweap said:
Hi all,
I found that a lot of update for 4.4.2 is now available on Sammobile but I know that my country will never be listed in that list for any Samsung Mobile Model but I would like to know which one should I choose. My country is Mauritius.
My actual stock firmware since I bought the phone is:
Baseband Version: I9295XXUAMF7
Kernel Version: 3.4.0-957941
Build Number: JDQ39.I9295XXUAMF7
This is my stock firmware on 4.2.2 since I bought it.
Thanks in advance for any help
Click to expand...
Click to collapse
Dont worry download the firmware and install it nothing will happen to your phone , phone calls will still work all will work
mythi said:
Dont worry download the firmware and install it nothing will happen to your phone , phone calls will still work all will work
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Click to collapse
The modem will not cause any problem? For my network strength also?
One more thing I found that on MF7 there is no LTE option available if I choose another firmware will I get LTE option available in network?
Thanks
Ultiweap said:
The modem will not cause any problem? For my network strength also?
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Click to collapse
I don't think so i had the same suggestion in my mind ... Since I bought the phone from different country band use it in different country ... And flashed the kk update and nothing happened but my signal reception got better . I recommend a factory reset before flashing and all should be good .
mythi said:
I don't think so i had the same suggestion in my mind ... Since I bought the phone from different country band use it in different country ... And flashed the kk update and nothing happened but my signal reception got better . I recommend a factory reset before flashing and all should be good .
Click to expand...
Click to collapse
Ok the battery is better or worst?
Also on MF7 there is no option for LTE in network mode but if I update it will I get it back?
Ultiweap said:
Ok the battery is better or worst?
Also on MF7 there is no option for LTE in network mode but if I update it will I get it back?
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Click to collapse
Well on battery thingy it depends on your use I had lite usage and could get 2 to 3 days ... LTE I couldn't say anything since where I live there is no LTE
mythi said:
Well on battery thingy it depends on your use I had lite usage and could get 2 to 3 days ... LTE I couldn't say anything since where I live there is no LTE
Click to expand...
Click to collapse
Ok, Thanks a lot for your help Mythi I will update it in one hour with odin.
Ultiweap said:
Ok, Thanks a lot for your help Mythi I will update it in one hour with odin.
Click to expand...
Click to collapse
You can press the button under my profile picture which says thanks
mythi said:
You can press the button under my profile picture which says thanks
Click to expand...
Click to collapse
Hi,
Just finished installing the update all went good now i'm reinstalling my apps. I did not get the LTE option but that's not a big problem
Thanks a lot for your help
mythi said:
You can press the button under my profile picture which says thanks
Click to expand...
Click to collapse
Hi,
After installing my apps I found that the phone lags and it uses more RAM that it was using in 4.2.2 I would like to know if it is possible to revert back to 4.2.2 which was much better?
Thanks in advance for your help

Android 6.0 Galaxy S6 SM-G920T

hey!
I bought a Samsung Galaxy S6 SM.G920T on Best Buy a couple of months ago and i have it with an argentinian SIM.
i want to update the Software to 6.0 and i saw in Sammobile a 6.0 version. Here comes the problem, my firmare (G920TUEU3COK1) is from "cellular south" carrier and this version ( G920TUVU3EPD1) is from "USA/T-Mobile". I want to know if i install that firmware i can still use my argentinian sim? or i only can use the "cellular south" version?
My english is not perfect sorry
Thank you
Yes. Mine is from cellular south as well. You can flash it with t-mobile mm. and then flash this modem dropbox.com/s/fpkeyps54bzy2l6/modem.bin?dl=0 you should be able to use any carrier
here is the guide reddit.com/r/GalaxyS6/comments/4eazdg/nont_mobile_smg920t_need_some_insight/ follow this and you should be fine. good luck
whagalimashda said:
Yes. Mine is from cellular south as well. You can flash it with t-mobile mm. and then flash this modem dropbox.com/s/fpkeyps54bzy2l6/modem.bin?dl=0 you should be able to use any carrier
here is the guide reddit.com/r/GalaxyS6/comments/4eazdg/nont_mobile_smg920t_need_some_insight/ follow this and you should be fine. good luck
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Click to collapse
Ok i will try. Thank you!
whagalimashda said:
Yes. Mine is from cellular south as well. You can flash it with t-mobile mm. and then flash this modem dropbox.com/s/fpkeyps54bzy2l6/modem.bin?dl=0 you should be able to use any carrier
here is the guide reddit.com/r/GalaxyS6/comments/4eazdg/nont_mobile_smg920t_need_some_insight/ follow this and you should be fine. good luck
Click to expand...
Click to collapse
Quick update! it worked fine. I have signal and everithing Thanks!!!!
whagalimashda said:
Yes. Mine is from cellular south as well. You can flash it with t-mobile mm. and then flash this modem dropbox.com/s/fpkeyps54bzy2l6/modem.bin?dl=0 you should be able to use any carrier
here is the guide reddit.com/r/GalaxyS6/comments/4eazdg/nont_mobile_smg920t_need_some_insight/ follow this and you should be fine. good luck
Click to expand...
Click to collapse
does that modem work if I'm using this same phone on att network?
ejbmvp said:
does that modem work if I'm using this same phone on att network?
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Click to collapse
Idk you can try, if the modem fail you can flash again the old firm without problem
ejbmvp said:
does that modem work if I'm using this same phone on att network?
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Click to collapse
Yes :good:
thanks it works. it took me 2 reboots to get LTE to kick in. also it comes with some T-Mobile bloat but from what I see at a glance only about 6 things.

LTE Band Question

Hi everyone,
My carrier band is supported on the Mix namely B3 and B7. However, it is not possible to get 4G signal at all on the phone, only 3G.
Any suggestions?
Thanks
Vincent
Leechoonhwee said:
Hi everyone,
My carrier band is supported on the Mix namely B3 and B7. However, it is not possible to get 4G signal at all on the phone, only 3G.
Any suggestions?
Thanks
Vincent
Click to expand...
Click to collapse
Settings/SIM card/preferred network
Or maybe you need to setup APN manually.
jazz452 said:
Settings/SIM card/preferred network
Or maybe you need to setup APN manually.
Click to expand...
Click to collapse
Thanks for the suggestions but I have tried that to no avail. I install the LTE discovery app and there is no LTE signal at all.
I also tried flashing the modem file from China dev rom but it is also the same.
Leechoonhwee said:
Thanks for the suggestions but I have tried that to no avail. I install the LTE discovery app and there is no LTE signal at all.
I also tried flashing the modem file from China dev rom but it is also the same.
Click to expand...
Click to collapse
So your old phone worked ok? Can you try a different carrier SIM card to check.
What carrier are you on and what are your APN settings?
jazz452 said:
So your old phone worked ok? Can you try a different carrier SIM card to check.
Click to expand...
Click to collapse
Old phone is ok
omniphil said:
What carrier are you on and what are your APN settings?
Click to expand...
Click to collapse
I'm in Singapore and my carrier is Starhub. The apn settings are auto created and I double checked against other phone it is the same settings.
There is an issue with the latest update that causes the device not to connect to LTE. According to the official forum, it should be fixed in the next update, which is about a week away.
Edit: Some have suggested reflashing your ROM and doing a factory reset as well. Most of what I have seen points to the developer ROM. If you are using the developer ROM, then flashing back to the Chinese Stable and factory resetting the device should solve it. If you are using a vendor ROM, the same is recommended.
Just an update to anyone facing the same issue. This is a bug on the development rom and hence it affects all eu / custom rom that derive from there. Once flash onto the latest stable will resolve this issue.

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