Database Info

Calling Problem (Airtel 4G)

[SOLVED] Can't make a call. It disconnects on its own while showing the message as that in the screenshot that I've attached.
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(On LTE). Doesn't work on 3G as well. On 2G, it's fine. But I'm not satisfied.
Current ROM- CM13.0 Unofficial by sultanxda.
But this problem has been there on every ROM I've tried. This problem was not there when I was using a 3G SIM. I've tried switching 4G SIMs but the problem persists. Please help! I want to use LTE and make calls together without changing the settings each time. The signals remain there the rest of the time but it gets disconnected as soon as I make a call. FUN FACT- SMSs work fine. Note- This isn't a ROM problem. I've called the technical support but they just don't know how to handle ****. This is very disappointing.
I'm using an Airtel SIM (India)
Thanks!
Sent from my A0001

Where in India? I use Airtel 4G and never experienced this issue.
BTW, I am from Bangalore.

Shankar9822 said:
Where in India? I use Airtel 4G and never experienced this issue.
BTW, I am from Bangalore.
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Click to collapse
In Faridabad (NCR). I just don't know what's wrong. I've tried almost everything.
Sent from my A0001

Airtel doesn't support voice over LTE. But your network should be automatically switching to 2g when a call is made and then back to 4g after the call. There will be no data access during the call except for WiFi.

rappa619 said:
Airtel doesn't support voice over LTE. But your network should be automatically switching to 2g when a call is made and then back to 4g after the call. There will be no data access during the call except for WiFi.
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What about that dialog box in the screenshot?
Sent from my A0001

Try going to a place with a good signal and doing a network scan and select airtel manually instead of automatic.

There's a tower right next to my place, so I always have full connectivity. And I've already tried selecting Airtel. The problem still persists.
Sent from my A0001

If you know how to flash custom baseband/modems, maybe you can see if a different one can fix the problem.
If that doesn't work, then a factory reset is the last resort.

Nope, tried that as well. I perform factory reset every now and then.
Sent from my A0001

Well, I forgot to mention that the issue got resolved automatically after a few days. I don't know what actually fixed it. Maybe jgcaap's ROM, or a complete wipe. But it was fixed. Weird issue.

Sprint Note 5 N920P How to Enable LTE ?

as i know N920P is with LTE Band 1800 and 2600 from what i check from some site. after i unlock this unit , it still only runs on 3G
anyone here encounter the same as me too ? how to enable the LTE or the set actually doesnt comes with LTE in GSM only Runs on CDMA LTE ?
anyone can clarified ?
thanks .

kit_kit said:
as i know N920P is with LTE Band 1800 and 2600 from what i check from some site. after i unlock this unit , it still only runs on 3G
anyone here encounter the same as me too ? how to enable the LTE or the set actually doesnt comes with LTE in GSM only Runs on CDMA LTE ?
anyone can clarified ?
thanks .
Click to expand...
Click to collapse
- make sure network mode is set to automatic
- ##data#
- edit
- LTE
- LTE Roaming enable
- check the box - let it sit for a minute or reboot and you should be good.

rogerandgina said:
- make sure network mode is set to automatic
- ##data#
- edit
- LTE
- LTE Roaming enable
- check the box - let it sit for a minute or reboot and you should be good.
Click to expand...
Click to collapse
After i check LTE enable ,
network mode is automatically change to LTE/CDMA , there is no network after all .

kit_kit said:
After i check LTE enable ,
network mode is automatically change to LTE/CDMA , there is no network after all .
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Do you have the correct apn? These are for at&t:
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rogerandgina said:
Do you have the correct apn? These are for at&t:
View attachment 3807884
View attachment 3807885
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i am not in US. i guess i have the right APN which my 3G is working well .
AT&T is not using band 1800 , 2600 i guess .

any guys encounter the same ?

Is it Possible to Enable LTE Band 1 (2100Mhz) in Moto XT1225?

Is it Possible to Enable LTE Band 1 (2100Mhz) in Moto XT1225? I have tried editing NV values in 06828 and 06829 which enables LTE Band 1 but, it's of no use. I still couldn't use LTE Band 1. Vodafone India uses LTE Band 1. Looks like it hasn't been enabled. Is there any other way or chance to enable it? I'm in crDroid Android based on CM14.1 with @bhb27 kernal.
My ROM:
https://forum.xda-developers.com/moto-maxx/development/rom-crdroid-android-t3491257
Please Help.
Thanks.

gokkul.v said:
Is it Possible to Enable LTE Band 1 (2100Mhz) in Moto XT1225? I have tried editing NV values in 06828 and 06829 which enables LTE Band 1 but, it's of no use. I still couldn't use LTE Band 1. Vodafone India uses LTE Band 1. Looks like it hasn't been enabled. Is there any other way or chance to enable it? I'm in crDroid Android based on CM14.1 with @bhb27 kernal.
My ROM:
https://forum.xda-developers.com/moto-maxx/development/rom-crdroid-android-t3491257
Please Help.
Thanks.
Click to expand...
Click to collapse
Probably not. But you can see what all I did here. However, seems like you have done the same.
https://forum.xda-developers.com/showthread.php?t=2986947
Start there with post #7.

ChazzMatt said:
Probably not. But you can see what all I did here. However, seems like you have done the same.
https://forum.xda-developers.com/showthread.php?t=2986947
Start there with post #7.
Click to expand...
Click to collapse
yeah! I did the same. but do I wanna write same value to the second row like first row in 06828/29?? or wanna leave it as 0? Coz I wrote same values in all rows in 06828/29.

ChazzMatt said:
Probably not. But you can see what all I did here. However, seems like you have done the same.
https://forum.xda-developers.com/showthread.php?t=2986947
Start there with post #7.
Click to expand...
Click to collapse
After flashing those values I visited Vodafone store and a person there showed me the their CRM. the values which I wrote are seen in their CRM.
And I have a doubt.
I visited Vodafone Store and confirmed that they transmit 2G in 900Mhz, 3G in 1800Mhz and 4G in 2100Mhz in India.
My phone operates in 2100Mhz Band when I select 3G, and 1800Mhz in 2G. And no signal in 4G.
Is it possible to operate in such bands? Or since my phone as 2100Mhz support in Both 3G and 4G, the 4G is being used as 3G thinking it's 3G?
Please Help.
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Huawei P20 disable 2G?

Hello i want to aks is there a possibility to disable 2g and leave 3g/4g only? I enabled option to see many types of networks, but when i switch to lte/wcdma only he resset to lte/wcdma/gsm... Many other types doesent work except 3g only and lte only. Anyone maybe fogureout why is that so?

Don't do it. Afaik it's like this: If a phone is capable to use 4G/LTE it will always use 4G till it's not available anymore. Then it will switch to 3G and if 3G get's lost too it will use 2G then. So 2G is only in use when the other "G's" are not available. When you disable this network and 3G and 4G are unavailable you'll have no data at all. Or did I misunderstood your question?

Yes, but i always have 3g. But sometime he bug and stay on 2g so i need to use airplane mod on and off and he ****ch to 3 or 4 g from 2g. Thats why i want to have a option to disable 2g

bubobih said:
Yes, but i always have 3g. But sometime he bug and stay on 2g so i need to use airplane mod on and off and he ****ch to 3 or 4 g from 2g. Thats why i want to have a option to disable 2g
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You can choose 3G only in the network settings, 4G only doesn't exist.

It exist if u enable it. 3g/4g exist too but when i enable it he resset to default

Jan Philipp said:
You can choose 3G only in the network settings, 4G only doesn't exist.
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oslo83 said:
View attachment 4754893
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What's your firmware version. I'm on 9.0.0.270 and my network settings looks like this:

@Jan Philipp
Check that thread
https://forum.xda-developers.com/showthread.php?t=3887486

oslo83 said:
@Jan Philipp
Check that thread
https://forum.xda-developers.com/showthread.php?t=3887486
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Thank you very much. But the link should already have been in your first post! The screenshot alone isn't very helpful without the instructions to activate this very special menu.

Same problem and that's not helpful. 2G is very not security for now. I want choose no signal rather than 2G

pikuer said:
Same problem and that's not helpful. 2G is very not security for now. I want choose no signal rather than 2G
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The issue is not relevant since 2017.
According to the media news and Wikipedia 2G has been superseded by newer technologies such as 2.5G, 2.75G, 3G, 4G and 5G; however, 2G networks are still used in most parts of the world. Various carriers have made announcements that 2G technology in the United States is in the process of being shut down so that carriers can reclaim those radio bands and re-purpose them for newer technologies (e.g. 4G LTE).
Honestly for two years I haven't seen 2G on my device even when traveling. The rest of the countries who still might be using it will shut it down soon.

My Moto g 5g doesn't give me the "select preferred network option". I want to use 4g

I bought this unlocked from Amazon. Using boost mobile infinite
I called boost they said it should be able to be done from the phone
I called Motorola they said call boost
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What is your model number? Is this a 5G Plus, or Stylus, or...?
We have device specific sections that you'll probably get more help in, so if we know where this thread needs to go, we can move it for you.

V0latyle said:
What is your model number? Is this a 5G Plus, or Stylus, or...?
We have device specific sections that you'll probably get more help in, so if we know where this thread needs to go, we can move it for you.
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Click to collapse
It's regular moto g 5g 2022 that is the model name.

You should have a toggle for 'Allow 5G' that will do what you want. If not, use the dial code *#*#4636#*#* and pick an appropriate config under Phone information -> Set Preferred Network Type that does not start with 'NR'.

fddm said:
You should have a toggle for 'Allow 5G' that will do what you want. If not, use the dial code *#*#4636#*#* and pick an appropriate config under Phone information -> Set Preferred Network Type that does not start with 'NR'.
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Awesome. Where can I find the breakdowns of each network type. Which one is 3g. I think 4g is LTE

On the TMO network 2G is GSM, 3G is WCDMA, LTE is 4G, and NR is 5G. CDMA/EvDo would be for Verizon 2G/3G. TDSCDMA was developed in China so you won't see it deployed in the US.

fddm said:
On the TMO network 2G is GSM, 3G is WCDMA, LTE is 4G, and NR is 5G. CDMA/EvDo would be for Verizon 3G/4G. TDSCDMA was developed in China so you won't see it deployed in the US.
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Blessings. Much appreciated. Have a great day