Not getting LTE - Xiaomi Redmi Note 7 Questions & Answers

I have the global version in the UK.
Installed AOSP Extended gsi and everything is great apart from i never seem to get LTE coverage.
The best i do is H+. The apn settings for my carrier are correct.
What could be causing the issue and how do i fix it?

Try with *#*#4636#*#* and there you can choose Lte

Related

[Q] i9505 LTE Data Not Working Anymore

Hello! Been using my phone for quite some time with LTE activated and working fine. Flashing custom roms and trying out fresh modems i suddenly noticed that I can only get E, H and H+ data connectivity. My LTE connection is gone. I've already checked with my provider and they said that my account is still activated. I went back to stock rom, gone through all the settings and still no LTE. So I'm wondering is it possible to fry the LTE receiver chip on my phone from over use? Are there similar incidents out there? Is there a fix?
airzoink said:
Hello! Been using my phone for quite some time with LTE activated and working fine. Flashing custom roms and trying out fresh modems i suddenly noticed that I can only get E, H and H+ data connectivity. My LTE connection is gone. I've already checked with my provider and they said that my account is still activated. I went back to stock rom, gone through all the settings and still no LTE. So I'm wondering is it possible to fry the LTE receiver chip on my phone from over use? Are there similar incidents out there? Is there a fix?
Click to expand...
Click to collapse
If you dial *#*#4636#*#* do you get the testing menu? If so, go into Phone Information and check you are set to LTE/GSM auto or similar.
Otherwise, maybe you have flashed an incompatible LTE modem?

910C LTE and 2G works, but no WCDMA

So the thing is, a month ago my note 4(6.0.1) for some reason stopped working in 3G or 4G.
Things I've done in order to fix it:
- factory reset
- updated to the latest baseband
- changed sim-card to latest possible
- changed carrier
So right now I'm using a different carrier and have 4G and 2G, but when I switch to 3G, for some reason I can't use internet at all.
Is there a possible fix for this issue? Can this be a hardware problem, considering that 4G and 2G are still fully working?
Also, during 3G usage I've checked service mode menu and it says GMM State: Limited Service.
When I use 4G or 2G, it doesn't show this.
What can this possibly mean?
thanks

Preferred Network Type ? Which is what?

The essential is fantastic because it supports so many bands, but the labeling on them is bizarre.
I'm used to the GSM / LTE / HSDPA / 3G / 2G / CDMA nomers.
Is there anywhere to see what the one on the Essential mean?
Particularly interested in Setting it up for T-Mobile use in the US.
Good point. Im interesting too in US tmobile
Well I found this. http://www.itsitadda.com/2017/01/how-to-use-more-than-3-network-types-on-your-miui-phones.html
For posterity's sake here's screen cap:
View attachment 4294646
I'm gonna guess that this works best for T-Mobile US:
T-Mobile US: GSM/WCDMA/LTE
The TD-Prefix ones seem exclusively for china.
I just set mine to Global.
JCBomb said:
I'm gonna guess that this works best for T-Mobile US:
T-Mobile US: GSM/WCDMA/LTE
The TD-Prefix ones seem exclusively for china.
Click to expand...
Click to collapse
After researching yes i agree this is best settings i guess
What about for sprint? I broke phone calls completely by changing the setting in the menu (*#*#4636#*#*). I changed the setting in that menu to try and get better coverage and it broke phone calls... Called sprint they didnt even know about that code/menu. I did a factory reset and still no phone calls... Data/messaging still worked. Gonna call sprint again...
I think sprint does evdo D, but I know they are cdma for sure.
try cdma+LTE/Evdo ?
in general , global seems to be the best bet though.
I had AT&T LTE+ on Android Pie, but none of the options were checked.
I checked Global and my LTE+ disappeared...none of the other options brought LTE+ back. just plain old LTE
I'm with T-Mobile and the default setting: LTE/WCDMA working fantastic for me. I get LTE+ signal most of the time, but locations maybe vary with different results.
I uses Global. It works for USmobile.

Nokia X6 2018 defaults to H+ connection on Cricket

Hi guys,
I just got a Nokia X6 on Android One shipped from China and for some reason it defaults continuously to H+ instead of LTE on my Cricket network. On my Network Type option in the Setting In only have 3 options 2G, 3G and 4G and I have 4G selected, but still H+ is being used by default even in areas where I used to get full LTE signal.
I have tried however to get into the Android Testing Menu (by dialing *#*#4636#*#*) and change the Preferred Network Type to a few options like LTE/UMTS auto (PRL), but for some reason is the H+ that is picket all the time. even in areas where I know the LTE signal is strong. If I select "LTE only" from that menu, then I'm getting on LTE but as soon as I go into weak signal region, the signal drops completely, while not the same thing I can say about the other option, when the H+ connection is present in the same weak signal area.
Another thing that I see in the Android Testing Menu is that my VoLTE provisioned option is Off and I can turn it on.
Do you guys have any ideas on how can I get this device connected to LTE when the signal is strong?
I have a Nokia X6. I put two SIMs into it, both show 4G.
I have some problem to connect data or mobile internet. Grammen phone provider.
I was ready to purchase one, however, was curious if this would work on t-mobile. If so, would the Wi-Fi calling work?
Did you already checked if your 4g network band compatible with your phone?
Gin.Or.Juice said:
Hi guys,
I just got a Nokia X6 on Android One shipped from China and for some reason it defaults continuously to H+ instead of LTE on my Cricket network. On my Network Type option in the Setting In only have 3 options 2G, 3G and 4G and I have 4G selected, but still H+ is being used by default even in areas where I used to get full LTE signal.
I have tried however to get into the Android Testing Menu (by dialing *#*#4636#*#*) and change the Preferred Network Type to a few options like LTE/UMTS auto (PRL), but for some reason is the H+ that is picket all the time. even in areas where I know the LTE signal is strong. If I select "LTE only" from that menu, then I'm getting on LTE but as soon as I go into weak signal region, the signal drops completely, while not the same thing I can say about the other option, when the H+ connection is present in the same weak signal area.
Another thing that I see in the Android Testing Menu is that my VoLTE provisioned option is Off and I can turn it on.
Do you guys have any ideas on how can I get this device connected to LTE when the signal is strong?
Click to expand...
Click to collapse
Android One TA-1099 or TA-1103?
For TA-1099
Network 900MHz, 1800MHz, 850MHz, 1900MHz, 800MHz, 2GHz, Band 38, Band 39, Band 40, Band 41 (2555-2575 MHZ, 2575-2635 MHZ, 2635-2655 MHZ), Band 1, Band 3, 1.9GHz, I , II, V, VIII
Data Service LTE Cat. 4, 150Mbps DL/50Mbps UL
Could someone upload the bands for this phone? I'm not sure about get it, I need to know if TA-1103 have the LTE B4, in some sites said yes and other no.
brunonemer said:
Could someone upload the bands for this phone? I'm not sure about get it, I need to know if TA-1103 have the LTE B4, in some sites said yes and other no.
Click to expand...
Click to collapse
TA-1103 LTE Band 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
https://imgur.com/a/SqSj1Tg
https://imgur.com/a/oDBAiOe
https://imgur.com/a/QAnFBVG
https://imgur.com/a/glcUhMc
https://imgur.com/a/SXYMKfM
Gin.Or.Juice said:
Hi guys,
I just got a Nokia X6 on Android One shipped from China and for some reason it defaults continuously to H+ instead of LTE on my Cricket network. On my Network Type option in the Setting In only have 3 options 2G, 3G and 4G and I have 4G selected, but still H+ is being used by default even in areas where I used to get full LTE signal.
I have tried however to get into the Android Testing Menu (by dialing *#*#4636#*#*) and change the Preferred Network Type to a few options like LTE/UMTS auto (PRL), but for some reason is the H+ that is picket all the time. even in areas where I know the LTE signal is strong. If I select "LTE only" from that menu, then I'm getting on LTE but as soon as I go into weak signal region, the signal drops completely, while not the same thing I can say about the other option, when the H+ connection is present in the same weak signal area.
Another thing that I see in the Android Testing Menu is that my VoLTE provisioned option is Off and I can turn it on.
Do you guys have any ideas on how can I get this device connected to LTE when the signal is strong?
Click to expand...
Click to collapse
So, have you solved your problem?
If the ROM of your phone is "CN" you could try to flash the phone to the global ROM 2_29(WW) or wait for a new update of the firmware. You haven't noticed the firmware's version. Have the phone got any updates?
I just returned the phone and got an LG G7 instead. The X6 that I was using also had a problem with Bluetooth as I was never able to turn it on.
Manually switch the preferred network type.
I am using the latest Stock Android version on Nokia 8 and struggled with this issue too. I tried everything I could possibly do.
The simplest answer is to go into network settings and select 2G, give it a minute to find it. Do it for 3G too. Give it a minute to find it. Then 4G, same thing. Finally select 4G as preferred network type and that should do it.
It looks like the default preferred network type is 3G from the factory.
guys i cant even access my mobile data connection can anyone tell how access it
thanks
By salah

Any way to get 4G/LTE, Please Help!

Hi everyone. I have a Leeco Pro 3 X727. I am on Firmware 20s I am having issues to get 4G/LTE signal.
First thing, In my City there is 4G signal, even a couple a days ago I went to my carrier and change my Sim for the newset, just in case.
The last Rom where I had LTE signal IICR was AEX5.4 around May's days. After I changed to CDroid, then to DotsOS... Whatever all I can get its H+ signal. Couple a days ago I change to Carbon Rom 6.1 (Oreos) and the first install, in the configuration I get LTE, but after change to Wifi for finish install all apps, I cant get LTE again. I flashed back Dots, Cdroid and I am now and AEX5.7 and I I have the same issue, just 3G/H+, not LTE or 4G. Also, after flashing firmware 20S I get LTE signal for a While so I think that is not the problem...
I tried almost all APN setting and Nothing. Chang Rom, change Recovery, change Kernel... Nothing just 3g/H+.... My friends with same Carrier have LTE signal...
So, is there anything I can do...? Flash any app, setting?
Help please.
kukuteku said:
Hi everyone. I have a Leeco Pro 3 X727. I am on Firmware 20s I am having issues to get 4G/LTE signal.
First thing, In my City there is 4G signal, even a couple a days ago I went to my carrier and change my Sim for the newset, just in case.
The last Rom where I had LTE signal IICR was AEX5.4 around May's days. After I changed to CDroid, then to DotsOS... Whatever all I can get its H+ signal. Couple a days ago I change to Carbon Rom 6.1 (Oreos) and the first install, in the configuration I get LTE, but after change to Wifi for finish install all apps, I cant get LTE again. I flashed back Dots, Cdroid and I am now and AEX5.7 and I I have the same issue, just 3G/H+, not LTE or 4G. Also, after flashing firmware 20S I get LTE signal for a While so I think that is not the problem...
I tried almost all APN setting and Nothing. Chang Rom, change Recovery, change Kernel... Nothing just 3g/H+.... My friends with same Carrier have LTE signal...
So, is there anything I can do...? Flash any app, setting?
Help please.
Click to expand...
Click to collapse
Only use the X7272 5.8.20s firmware - Then you should be able to get it with the correct APN and setting
Don't choose Global, you want the LTE/GSM/UMTS/CDMA setting. If you are still having issues, use the program LTE Discovery or Network Guru.
There are Magsisk
What network are you trying to connect to? What country are you in?
Go to Settings -> Backup & reset -> Network settings reset -> RESET SETTINGS
xBane_ said:
What network are you trying to connect to? What country are you in?
Click to expand...
Click to collapse
Dominican Republic.
Orange / Altice
tsongming said:
Only use the X7272 5.8.20s firmware - Then you should be able to get it with the correct APN and setting
Don't choose Global, you want the LTE/GSM/UMTS/CDMA setting. If you are still having issues, use the program LTE Discovery or Network Guru.
There are Magsisk
Click to expand...
Click to collapse
I am Root.
None works.
fivefour said:
Go to Settings -> Backup & reset -> Network settings reset -> RESET SETTINGS
Click to expand...
Click to collapse
Nothing. Still "Orange 3G" and conexión icon show H+.
Honestly, I'd say something is wrong with your phone or wrong with your cell towers. The only LTE Band that Orange/Altice supports in DR is B3 (sorta strange that there's only one band, but for a relatively small country I suppose it doesn't matter) and the LEX727 and LEX720 both have band 3, as well as the only GSM(3g)/UMTS(4g) bands that Orange/Altice supports (that being GSM:1800/1900 and UMTS B8 (900GSM)) At first my assumption was that Orange/Altice was a CDMA network, but as far as I can see, there are no CDMA networks in DR!
Edit: download the speedtest app, and see if you're getting the same speeds as a phone that shows it's connected to LTE. If you are, there's no issue besides the phone reporting the connection wrong. If you're slower, though...
xBane_ said:
Honestly, I'd say something is wrong with your phone or wrong with your cell towers. The only LTE Band that Orange/Altice supports in DR is B3 (sorta strange that there's only one band, but for a relatively small country I suppose it doesn't matter) and the LEX727 and LEX720 both have band 3, as well as the only GSM(3g)/UMTS(4g) bands that Orange/Altice supports (that being GSM:1800/1900 and UMTS B8 (900GSM)) At first my assumption was that Orange/Altice was a CDMA network, but as far as I can see, there are no CDMA networks in DR!
Edit: download the speedtest app, and see if you're getting the same speeds as a phone that shows it's connected to LTE. If you are, there's no issue besides the phone reporting the connection wrong. If you're slower, though...
Click to expand...
Click to collapse
Maybe the problem is Orange Altice. The 4G coverage its very new in my city. I al ready tested speed and its 3G 5mb/3mb
Thanks for answering!
kukuteku said:
Maybe the problem is Orange Altice. The 4G coverage its very new in my city. I al ready tested speed and its 3G 5mb/3mb
Thanks for answering!
Click to expand...
Click to collapse
Oh! I think I know the issue! When I looked at Orange's website (trying to find network specs, which strangely for a network that supports BYOD, they don't have listed, or at least I couldn't find it) I saw that they have subscribers pay for data, as is standard practice in the US (where I live). But the thing that caught my eye is that you also pay for speed.
So... Let me take a guess here. You pay either RD$1499 Or RD$1349 for their 5mbps unlimited plan?
Basically, my assumption is that if you're paying for one of their lower speed tiers, they put you on a 4g or 3g network to save LTE bandwidth for the people who pay more than you.
Tell me if any of this sounds familiar... I feel like I may've found your problem!
xBane_ said:
Oh! I think I know the issue! When I looked at Orange's website (trying to find network specs, which strangely for a network that supports BYOD, they don't have listed, or at least I couldn't find it) I saw that they have subscribers pay for data, as is standard practice in the US (where I live). But the thing that caught my eye is that you also pay for speed.
So... Let me take a guess here. You pay either RD$1499 Or RD$1349 for their 5mbps unlimited plan?
Basically, my assumption is that if you're paying for one of their lower speed tiers, they put you on a 4g or 3g network to save LTE bandwidth for the people who pay more than you.
Tell me if any of this sounds familiar... I feel like I may've found your problem!
Click to expand...
Click to collapse
Mmmmm suspect ... actually I have an even lower plan, RD $ 580 (USD$12) and I only use the data when I buy additional packages ... Most times I use Wi-Fi and just use Data when I am not at home/job and the 3G its veeeery looooow speed... Thank bro, that could be the problem.

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