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SIM (GSM) Not detected on CM Roms

Hi, i have tried all CM nightly 2015-09 builds in my device and sim card is never detected. If i choose Global in Mobile Networks it detects it and i can register with my network operator and can make calls but i just can't receive incoming calls. If you call my number you can hear its calling but the device does not show the incoming call so i can't answer. I also can receive/send ams and get 3g but still can't receive calls. My network mode is GSM/UMTS and i'm with Movistar in Mexico.
My software and baseband version is OD2. My device is sim unlocked and if i go back to stock or try any other TouchWiz roms like Wickd or Sac's rom i can receive calls and the sim is always detected. I have also tried with other CM based roms like blisspop, exodus, and none of them recognise my sim.
Any fix or recommendations ? Thank you.

FedeHolyGhost said:
Hi, i have tried all CM nightly 2015-09 builds in my device and sim card is never detected. If i choose Global in Mobile Networks it detects it and i can register with my network operator and can make calls but i just can't receive incoming calls. If you call my number you can hear its calling but the device does not show the incoming call so i can't answer. I also can receive/send ams and get 3g but still can't receive calls. My network mode is GSM/UMTS and i'm with Movistar in Mexico.
My software and baseband version is OD2. My device is sim unlocked and if i go back to stock or try any other TouchWiz roms like Wickd or Sac's rom i can receive calls and the sim is always detected. I have also tried with other CM based roms like blisspop, exodus, and none of them recognise my sim.
Any fix or recommendations ? Thank you.
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Sounds like you answered your own question amigo... If you use a Touchwiz ROM it works, then why not use a Touchwiz ROM?
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You must choose Global in Networks/settings, after this, dial *#*#4636#*#* and then choose on network WCDMA preferred. After that reboot. Done, it's going to be stable.

HD Voice/VoLTE activation for Samsung Galaxy J5

Hi
I'm using samsung galaxy j5. How to activate HD voice or VoLTE since my carrier support it. Until now, i haven't seen HD Voice icon appears on my phone. I need anyone to help me. Thanks.

miszolyn said:
Hi
I'm using samsung galaxy j5. How to activate HD voice or VoLTE since my carrier support it. Until now, i haven't seen HD Voice icon appears on my phone. I need anyone to help me. Thanks.
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Hi. HD Voice is enabled by default in android 6. On stock lollipop use activity launcher to enable it.
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MaDaLiNoSt said:
Hi. HD Voice is enabled by default in android 6. On stock lollipop use activity launcher to enable it.
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Hi,
I'm using J500F APE1
Where can i find these settings?
My carrier also support VoLTE as well,
Ss in English Please,
Thanks.

XDA-User404 said:
Hi,
I'm using J500F APE1
Where can i find these settings?
My carrier also support VoLTE as well,
Ss in English Please,
Thanks.
Click to expand...
Click to collapse
1)Use Activity Launcher from google play to search that hidden setting in Settings app.
2) If carrier support VoLTE flash a rom created specially by your carrier to get the specific settings.
3)I diasbled all languages except the one that I use in my country.

MaDaLiNoSt said:
1)Use Activity Launcher from google play to search that hidden setting in Settings app.
2) If carrier support VoLTE flash a rom created specially by your carrier to get the specific settings.
3)I diasbled all languages except the one that I use in my country.
Click to expand...
Click to collapse
Found the settings thank you
And my carrier support VoLTE
I use the same sim on my J2 to use VoLTE
but dont know why VoLTE not showing on J5
What rom you talking about?
Im on APE1 LP J500F.

XDA-User404 said:
Found the settings thank you
And my carrier support VoLTE
I use the same sim on my J2 to use VoLTE
but dont know why VoLTE not showing on J5
What rom you talking about?
Im on APE1 LP J500F.
Click to expand...
Click to collapse
If the carrier is worldwide it is possible that it has a dedicated rom. For example Vodafone makes j5 roms.

MaDaLiNoSt said:
If the carrier is worldwide it is possible that it has a dedicated rom. For example Vodafone makes j5 roms.
Click to expand...
Click to collapse
I bought my phone from UAE bro
My phone is carrier Unlocked (globle)

Hi
I have downloaded the activity launcher and i couldn't see the option to enable volte.
Please help me.

I have Samsung galaxy j5 2016 how to enable bolts in it I am from india tell me the process in detail and stepwise

HD voice is enabled by default in J5 2016 (info)

My phone j5 sm-j500f ( 6.0 marsmallow) UAE version .. no voltee..
I flashed indian rom android security patch december 2016
.
But not yet i got volte......
But got s bike mode , wifi calling etc.
Please help..
How to enable volte.. plzz help

My phone samsung j5 2016 purchased in malaysia after updation hd calling is enabled but after two days hd calling is totally vanished how to solve this problem

On nexus 4 7.1.1 android LTE?

Hello , in nexus 4 cm14 (android 7.1.1) working LTE if working please help my!

Danas54 said:
Hello , in nexus 4 cm14 (android 7.1.1) working LTE if working please help my!
Click to expand...
Click to collapse
I'm trying to flash different modems, but doesn't work

merafly said:
I'm trying to flash different modems, but doesn't work
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My too... :/

I know t-mobile network on nexus 4 lte settings don't stick reverts back to hspa+ In an area I know has 4g and it switches back pretty quickly so maybe that is your issue
Sent from my iPhone using Tapatalk

Help!!!!!!!

Danas54 said:
Help!!!!!!!
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Click to collapse
Hello.
The Nexus 4 never officially supported LTE. Some people discovered that there was partial support in the chipset and figured out how to enable it. However it only works on a limited frequency range and you have to know if the cell sites near you have the right frequency band. I never bothered figuring it out for myself as HSDPA+ is fast enough for me and I only have a small amount of monthly data to use anyway.
You need to use older versions of the baseband/modem as the most recent ones disabled the possible LTE modes. Whether older versions of the baseband are compatible with community ROMs based on 6.0 and up I don't know. I haven't seen any discussion for a while now. Phones with good supported LTE have been common for a long time and I suspect anyone who really needed LTE has moved on.

Band 4 LTE works just fine, problem is, I think Tmo in the US is the only carrier that supports it (thankfully I am in the US and on T-mo in that case). Any ROM with a Hybrid Modem will work. I am on latest 7.1.1_r4 Nitrogen OS and is works fine: http://forum.xda-developers.com/nexus-4/development/rom-nitrogen-os-n-substratum-10-09-2016-t3459341
Make sure LTE shows as enabled: http://forum.xda-developers.com/nexus-4/general/updated-zip-one-lte-enabler-flash-one-t2358931

Hi
Good news!, in latest 7.1.1_r4 Nitrogen OS, this ROM has build.prop modified by default with LTE option enabled in mobile network menu. But this ROM has modem device only for 3G, so i flashed this file and 4G LTE it's back again on band 4!
Modem file: https://mega.nz/#!Yg8AUDQa!bjCZ52WivDwHqN1wrMNNTRRq7ElVI0Qj9VhjG50AOuE
Greetings from Chile
PD: I attach some pictures
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No band info avaible on Nougat for GT-i9505

Hi,
I switch yesterday to Nougat from the last CM13. I try many Nougat build, and i get the same problem on all, i can't get the LTE band information.
In CM13 i used tool like "LTE Discovery" to grab it, but in any nougat build i was unable, app tell me some impossible info like Band 1 (2100mhz, this band is not in used for LTE in my country) or stay on unknow band.
I try many tool like LTE Discovery and the result was the same.
Someone know why ?

Did you upgrade your modem to the latest version before switching Android versions? If your version is too old, issues like this can result. Also, when you flashed the Android 7.x ROM, did you start from scratch, i.e. wiped system, data, and internal storage, before flashing? This is pretty much required when changing from one Android version to another.

Off course, i did all of this, i also tested the last 5 modem releases with the same result.

So what happens when you use a different ROM, such as the JDC Team's AOSP?

I have test LineageOS official, unnofficial and the optimized lineage by JDC, all based on lineage. I have download the JDC AOSP but not tested yet.
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Insted of the 4G logo normaly this is the band number, sometime i'm on band 1, an impossible thing because this band isn't in use in my country ^^
Also i can say i have no problem to make a phone call or send sms.
I have try to roll back to CM13 and all was working normaly.

The real test is to see if you can get onto the Internet since some carriers route calls through the 3G network. However, have you checked your APN? This sounds like a configuration issue.

Yes i have check my APN and i'm sure it's ok.
I'm sure to be in 4G for data (see the screenshot) and for call i'm also sure to be in 2G or 3G because i don't have VoLTE for the moment (but it's another problem ^^)

You're getting high speed data, which means the LTE radio is working correctly. I believe your issue is related to the hardware drivers being used in the kernel. The problem isn't with Android itself or LTE Discovery, as I installed LTE Discovery just now on my Nexus 6 which runs Android 7.x. It's still being supported and thus includes up to date drivers, and my LTE radio reported the band number. You can try a different kernel and see if that resolves your issue, but you may simply have to live without the band data.

Thanks for your answers, maybe i can report the bug somewhere ?

LineageOS I believe has a Gerrit for bug reports.

Android 9.0 Pie Hwo to open HD Voice?

Before on 8.1, 8.0 (Oreo) we can open HdVoice *#*#86583#*#* this code. Android Pie can't use HD Voice this code not work. Hwo open HD Voice?
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You can see it in settings, network, advance, and on 4G LTE enhaced. You can see if it is activated dialing *#*#4636#*#* too.

teto78 said:
You can see it in settings, network, advance, and on 4G LTE enhaced. You can see if it is activated dialing *#*#4636#*#* too.
Click to expand...
Click to collapse
4G LTE enhaced selection not yet. *#*#4636#*#* Volte provisioned passive. On 8.1 we active *#*#86583# code.

gulnare said:
4G LTE enhaced selection not yet. *#*#4636#*#* Volte provisioned passive. On 8.1 we active *#*#86583# code.
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Have you installed firmware november?? this: https://drive.google.com/open?id=1nazoU4L2xFk2Dyqb7Ardru2HENzQS6DA

teto78 said:
Have you installed firmware november?? this: https://drive.google.com/open?id=1nazoU4L2xFk2Dyqb7Ardru2HENzQS6DA
Click to expand...
Click to collapse
Be bootloop. Pie have anti-rollback.

gulnare said:
Be bootloop. Pie have anti-rollback.
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Ok, you have stock pie, haven´t? stock pie only roll out for India and Bélgica so I don´t know if ROM have all 4G bands and if it are same in all countries, i think that no. Custom ROM like Pixel experience have PIE and work all well...

teto78 said:
Ok, you have stock pie, haven´t? stock pie only roll out for India and Bélgica so I don´t know if ROM have all 4G bands and if it are same in all countries, i think that no. Custom ROM like Pixel experience have PIE and work all well...
Click to expand...
Click to collapse
B3 work 4g turkey. Phone correctly use 4g. I use vpn from nederland and setup stock pie. Stock pie changed to country?

teto78 said:
Ok, you have stock pie, haven´t? stock pie only roll out for India and Bélgica so I don´t know if ROM have all 4G bands and if it are same in all countries, i think that no. Custom ROM like Pixel experience have PIE and work all well...
Click to expand...
Click to collapse
I use vpn and upgrate stock pie. 4g work correctly. Volte can't open Phone. Settings is passive.
Stock pie changed by country? My Phone ip global.

https://drive.google.com/file/d/1rN1WVzESIbAdxOot0Tvg9wzpyXJxXq2C/view?usp=drivesdk
https://drive.google.com/file/d/1UviEAY-tPdFHQiwW8fYXQfDag2P5xxDO/view?usp=drivesdk