No LTE with one sim card in the divice - Xiaomi Mi 5 Questions & Answers

MI 5 with latest lOS and latest firmware.
In the Netherlands MI5 doesn't support all the LTE bands . But in general it doesn’t give many problems. Only on the country site it’s sometimes difficult.
However it's strange that I can receive no LTE at all if there is only one SIM card in my phone. I tried everything but H+ is the best I can get. Even if I change the settings in * # * #4636 # * # * I can’t use LTE.
Anyone a solution?
And yes, I know. Just put in two cards and the problem doesn't exist.

Related

Call ended xt1103 in Brazil. Rádio? Frequency?

need urgent help my xt1103 every time I dial it appears "call ended" and then drops the carrier signal when I go on the menu * # * # 4636 # * # * and place "only lte" I can send sms and navigateon the internet but still not make calls, I think the problem is in the band based on the frequency of data, my carrier is VIVO, other operators appears only "no service" already installed customroms and stock in other countries but does not solve, flash other radios and still going, someone can discover what is it? or me through the original radio and baseband nexus 6 xt1103 and how to configure it?... Need a lot of help here in Brazil does not have support for the Nexus 6
VIVO work in 850/1900; 850/1800/1900; 850/900/1800/1900
Rooodrigooo182 said:
need urgent help my xt1103 every time I dial it appears "call ended" and then drops the carrier signal when I go on the menu * # * # 4636 # * # * and place "only lte" I can send sms and navigateon the internet but still not make calls, I think the problem is in the band based on the frequency of data, my carrier is VIVO, other operators appears only "no service" already installed customroms and stock in other countries but does not solve, flash other radios and still going, someone can discover what is it? or me through the original radio and baseband nexus 6 xt1103 and how to configure it?... Need a lot of help here in Brazil does not have support for the Nexus 6
VIVO work in 850/1900; 850/1800/1900; 850/900/1800/1900
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Sometimes this works for me. Power phone completely off. Wait a minute, then power back on.

Help LTE Problem

I want to ask about LTE in MI 5.
i have installed MIUI 8 (Global Stable, Global Dev, Chinnese Dev) and CM 14.1, and from all of them, i cant use my LTE. everytime i use *#*#4636#*#* and force to LTE only, i lost my signal and got no service. and im very sure that the problem isn't coming from my sim card which is LTE ready. anyone can help me?
If it's happening with every ROM, then it is either:
• The SIM card,
• The phone hardware, or
• A frequency mismatch.
You don't think it's the SIM card, but have you tried it in a different device to eliminate that possibility?
Also, does the MI5 support the frequencies in your area?
Lastly, I'm not familiar with the phone code you are entering. Does that give you the results you want when used on another device in the same area?

How to force 4g LTE on sim 1 or sim 2 as needed?

I am using the dual sim Exynos version of Note 9 and want to be able to force 4g LTE on either of the two sims as needed.
Can someone please advise how to do this on an unrooted phone? Thanks
Anyone?
I also found no solution. I think it's possible without root but no one is updating the Phone Information Apps. We need to get access at phone information 2 and not only on 1
Mine are both 4G / LTE. Inever need to switch the Sims around. Whichever I choose for days gets LTE. this is different from what I had in the Note 8. I was pleasantly surprised. Therefore it may be a settings issue for you. I have the Note 960F/D
you may try quickshortcutmaker app on exynis version and follow instructions in video
https://youtu.be/AdGAB4qRvYA
I feel like the Tasker App could handle this easily.
I dont understand the actual need.
Simply changing preferred network mode from LTE to 3G shall do to stop LTE on any sim.
I use LTE on both sims for calls
I use LTE for data on specific sim by making it as preferred sim for data.
Settings -- Networks -- Sim card manager shall help in these settings.
I am on exynos N960F Indian firmware.
sri4xda said:
I dont understand the actual need.
Simply changing preferred network mode from LTE to 3G shall do to stop LTE on any sim.
I use LTE on both sims for calls
I use LTE for data on specific sim by making it as preferred sim for data.
Settings -- Networks -- Sim card manager shall help in these settings.
I am on exynos N960F Indian firmware.
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You don't understand the actual need ??
So i will tell you
On my work i am located in a big Hall underground. The Provider i need down there is only coming in with -110 dB and less which is one LTE Bar. If i leave Automatic Mode it switches always in 2g Mode because of much higher Signal. So to get a nice experience and have LTE always available there is no other solution. The same kind of problem is on my other LTE Sim when on different Locations during the Day ! So i have no time to always switch sim cards so that sim2 is forcing lte !
And off course no one else knows this and so i benefit of this extremely fast connection where all others are crying because of no 4g connection
yaesudx said:
You don't understand the actual need ??
So i will tell you
On my work i am located in a big Hall underground. The Provider i need down there is only coming in with -110 dB and less which is one LTE Bar. If i leave Automatic Mode it switches always in 2g Mode because of much higher Signal. So to get a nice experience and have LTE always available there is no other solution. The same kind of problem is on my other LTE Sim when on different Locations during the Day ! So i have no time to always switch sim cards so that sim2 is forcing lte !
And off course no one else knows this and so i benefit of this extremely fast connection where all others are crying because of no 4g connection
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Click to collapse
OK understood.
Did not you get one UI already which has option of LTE only selection too for network mode.
Negative. Here the German Rom (dbt csc unbranded)
Has never got LTE Only mode in the menu. This is also for all European Roms. I have had this only when using Root and Custom Roms.
Because i use many banking and streaming apps it's not possible to root this time. Even with Magisk Hide they will not work.
If i could i would have rooted long time ago. This is getting me Crazy really
yaesudx said:
Negative. Here the German Rom (dbt csc unbranded)
Has never got LTE Only mode in the menu. This is also for all European Roms. I have had this only when using Root and Custom Roms.
Because i use many banking and streaming apps it's not possible to root this time. Even with Magisk Hide they will not work.
If i could i would have rooted long time ago. This is getting me Crazy really
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Many apps available on play store to force 4g LTE.
zohawkish said:
Many apps available on play store to force 4g LTE.
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Sorry but are you reading my Post?
I am talking LTE Only on Sim Slot 2 of any Samsung Phone out today. All the LTE Only Apps or the Phone Info Menu where they lead you is only working on Sim Slot 1.
I am sure there is a dial code like the one it gets you to the Phone1 Information Screen where you can change the bands. But only for Sim 2 (Phone info 2) on Samsung.
So again LTE Only on sim Slot 2 on Samsung Duos Versions is not Possible @ the moment without Root!
If there is any Dev out there you would be the first One to create an app where Phone INFO 2 is possible to change! Or just find the right hidden code for that i know it's there like the Phone Information 1
Hi,
There's an option to force the selected APN to LTE only but I don't know if it will behave like you want to.
What's great is that it's per SIM so you can try any combinaisons.
Deselect "undefined" and select only the "LTE" one (screenshots).
I expect that if it find any other bands getting a better signal than LTE, it will just let the phone loss the signal and not trying to catch the LTE one, but you can try.
zohawkish said:
Many apps available on play store to force 4g LTE.
Click to expand...
Click to collapse
Nastrahl said:
Hi,
There's an option to force the selected APN to LTE only but I don't know if it will behave like you want to.
What's great is that it's per SIM so you can try any combinaisons.
Deselect "undefined" and select only the "LTE" one (screenshots).
I expect that if it find any other bands getting a better signal than LTE, it will just let the phone loss the signal and not trying to catch the LTE one, but you can try.
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Hey thanks for that. I really was in hope this could work but that would have bean to easy. Unfortunately it's not changing bands after deselecting undefined and than choose some network mode it remains to the same band but it looses the mobile data symbol (but still remains in same band).
sri4xda said:
OK understood.
Did not you get one UI already which has option of LTE only selection too for network mode.
Click to expand...
Click to collapse
Hey what's your CSC code I'm flashing and changing all csc and I can't get vowifi volte and call recording, I just figure out xxv and ins have the call recording enabled, please help me I have a N960F/DS
try *#2263#
Try *#2263# some ROM's it works, some it doesn't Brings up the ServiceMode Network Selection where you can choose individual technologies and bands.
@Class said:
Try *#2263# some ROM's it works, some it doesn't Brings up the ServiceMode Network Selection where you can choose individual technologies and bands.
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This code and all Codes are not working on European Samsung Devices with Android 9 .
I Even Rooted my Galaxy Note 9 and all the hidden codes are Not working ! Even Samsung Phone Info App or other Apps are not working with Latest Android 9.
Only way is Root and Custom Rom like Alex Dev Rom where the CSC is Modified. There it was possible to change both Sim to LTE Only ! But as told before with Root
i loose to many services which are detected even with Magisk . So my next Phone will not be Samsung anymore because of that.

Network issues

Greetings,my mobiles Network doesn't show any 4G signal it shows E,H and cannot be used since I'll updated to 12.5.1,and yet I'll already change my simcard to my others phone,it works and the network are perfectly fine but when I'm switching my sim card back to my redmi 9 device it's still have the same problem
MR_SENPAI_21 said:
Greetings,my mobiles Network doesn't show any 4G signal it shows E,H and cannot be used since I'll updated to 12.5.1,and yet I'll already change my simcard to my others phone,it works and the network are perfectly fine but when I'm switching my sim card back to my redmi 9 device it's still have the same problem
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Click to collapse
Try typing *#*#4636#*#* into your dialer and trying to turn on 4G that way if it's off.
svetius said:
Try typing *#*#4636#*#* into your dialer and trying to turn on 4G that way if it's off.
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Click to collapse
if this method is not working, install force lte app then set to lte only option...
I found the settings,what should I do?
My phone frequently changes from the 4G network to the 2G network (E)
I have tried to change from the networking menu * # * # 4636 # * # * to force, but in the end it returns to the same GSM / WCDMA / LTE configuration and the error persists.Any solution?

Question Network Issue - unable to register to 2g/3g

Hi. I don't know how to fix this. I have mi 11 cn version flashed with eu rom.i have 5g and lte signal for both sim cards but they can't make or get in coming calls( my network tries to go back to 2g/3g signal to make a call). I tried both my sim cards to another phone and they are working just fine. I was able to manually switch them to both 2g and 3g with the other phone. I did the *#3646 thing to manually choose a network but it still doesn't work. Tried to reset this a couple of time and even reverted back to cn rom still no luck.
Haven't studied this in detail so not even sure if it is even an issue. But I heard china 5G or 4G etc networks and phones use certain radio bands that are different than in US or Europe or other continents. Perhaps this is why your phone has no 5G reception...?
i have 5g reception.the one that is not working are 2g and 3g.this was working before.im not sure if it it due to eu rom.i know the signal are good because i tried my sim card on a different phone and all receptions are working.
eidelon1301 said:
i have 5g reception.the one that is not working are 2g and 3g.this was working before.im not sure if it it due to eu rom.i know the signal are good because i tried my sim card on a different phone and all receptions are working.
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Check your apn settings....they may be wrong
apn settings are correct

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