Database Users

Force phone to switch back to 3G when in 2G mode

Hi Everyone,
Just bought a S4. Excellent phone but it has one nasty downside.
My carrier isn't supporting LTE yet and when the phone switches back from 3G to 2G because there happens to be no 3G coverage it stays in 2G mode afterwards all day long. Even when I know there's perfect 3G coverage it stays on EDGE.
My former Galaxy Nexus always tried to go back to 3G whenever possible.
I can always set the network mode to WCDMA only but then when I have no 3G coverage my phone has no network connection at all.
Is there some kind of way to force the phone to prefer 3G over 2G. Because now it seems to like 2G which I do not like so much.
I only want 2G when there's no 3G coverage.
I've got an unrooted and unbranded i9505. Not yet ready to root to be honest.
Any advice or USSD code I can use to get into some setting menu? Thanks!

Download "telinfo" from playstore.
Open the app > Open phone information > from the dropdown list select "wcdma only"
This post has been approved by the supreme potato overlord of earth.
[via Galaxia S Cuatro LTE]

deathnotice01 said:
Download "telinfo" from playstore.
Open the app > Open phone information > from the dropdown list select "wcdma only"
This post has been approved by the supreme potato overlord of earth.
[via Galaxia S Cuatro LTE]
Click to expand...
Click to collapse
Thanks for the reply! But this does exactly the same as changing the "network mode" manually in the settings menu it seems.
Will it go back to 2G when there is no 3G coverage? Probably not?

If you're on stock firmware your phone shld be able to detect 3G networks automatically and switch to the best available network.
Have you tried choosing WCDMA/GSM (autoconnect)?

worktorest said:
If you're on stock firmware your phone shld be able to detect 3G networks automatically and switch to the best available network.
Have you tried choosing WCDMA/GSM (autoconnect)?
Click to expand...
Click to collapse
I have set it to WCDMA/GSM (auto) but still it regularly keeps itself connect using edge. Then sometimes the phone switches back to 3G
I know someone at Samsung Belgium and he checked with the technical guys and he says that the chip of the phone prefers LTE (which isn't available yet at this moment with my operator) and has no priority to switch to 3G.
He said there's not much we can do about that other than wait for 4G or switch operators...
Yeah well...

Nick87 said:
Thanks for the reply! But this does exactly the same as changing the "network mode" manually in the settings menu it seems.
Will it go back to 2G when there is no 3G coverage? Probably not?
Click to expand...
Click to collapse
This one is better since it really forces the radio to recieve only a particular frequency.
But be careful as it will not use any connections unless what was set.
This post has been approved by the supreme potato overlord of earth.
[via Galaxia S Cuatro LTE]

The app seems to help indeed, although the phone sometimes stays on 2G. I guess I'll have to live with it until my provider activates LTE. Should still happen this year.

Nick87 said:
The app seems to help indeed, although the phone sometimes stays on 2G. I guess I'll have to live with it until my provider activates LTE. Should still happen this year.
Click to expand...
Click to collapse
Hi, Nick. I'm having this exact same issue with my Nexus 5 (Had it too with my previous Huawei Ascend P6, which is not LTE). Did you ever find a permanent solution?

Adrianrff said:
Hi, Nick. I'm having this exact same issue with my Nexus 5 (Had it too with my previous Huawei Ascend P6, which is not LTE). Did you ever find a permanent solution?
Click to expand...
Click to collapse
Not really, we switched provider and they already offered 4G. Then the phone always preferred 4G where available.
I broke my S4 and bought a Nexus 5 afterwards. No more problems now as i'm constantly on 4G, the rollout is going steadily.

Adrianrff said:
Hi, Nick. I'm having this exact same issue with my Nexus 5 (Had it too with my previous Huawei Ascend P6, which is not LTE). Did you ever find a permanent solution?
Click to expand...
Click to collapse
Hi,
When it happens on my device I usually turn on airplane mode and then turn it off again. Also, make sure you didn't select "2G Network Preferred" (I don't know if it's still there... But my old X10 Mini Pro had it).
I know this trick of airplane mode may not be the most convenient way, but it does the work for me .
~Lord
Sent from my Nexus 10 using Tapatalk

Nick87 said:
Not really, we switched provider and they already offered 4G. Then the phone always preferred 4G where available.
I broke my S4 and bought a Nexus 5 afterwards. No more problems now as i'm constantly on 4G, the rollout is going steadily.
Click to expand...
Click to collapse
XxLordxX said:
Hi,
When it happens on my device I usually turn on airplane mode and then turn it off again. Also, make sure you didn't select "2G Network Preferred" (I don't know if it's still there... But my old X10 Mini Pro had it).
I know this trick of airplane mode may not be the most convenient way, but it does the work for me .
~Lord
Sent from my Nexus 10 using Tapatalk
Click to expand...
Click to collapse
Thanks for the suggestion, but that doesn't work for me. The only way is by forcing 3G through the *#*#4363#*#* menu. Also, last time the device set itself in 2G only, which it had never done before, it usually kept the "GSM auto (PRL) setting, but it just wouldn't pick the 3G signal.

Adrianrff said:
Thanks for the suggestion, but that doesn't work for me. The only way is by forcing 3G through the *#*#4363#*#* menu. Also, last time the device set itself in 2G only, which it had never done before, it usually kept the "GSM auto (PRL) setting, but it just wouldn't pick the 3G signal.
Click to expand...
Click to collapse
Hi,
Oh well... Then I don't know a simpler solution, I may try thinking about something later, but it seems a weird issue for me. Another trick would select manually the network, but it is quite tiring (takes lots of time for the device to discover the network) and I don't know if it would work too, after all turning on airplane mode disconnects everything, so when turning it off will reconnect to the most convenient network. You may want to try, but I am not sure.
~Lord
"And people think so supersonic and they make their bombs atomic" - Eagle Fly Free (Helloween)
Sent from my Nexus 10

4G not connecting

Hi,
i experience a problem on note 4 where despite LTE/WCDMA/GSM (auto connect) is selected, the phone reports only H+ instead of 4G. is there any suggestion on how to make it connect to 4G?
some hints:
- the phone is running stock rom , not rooted.
- no issue with 4G coverage. other phones in the same area are registered on 4G network just fine.
- same carrier between phones.
waiting for your input and thank you for your time.
Thnx

subfire91 said:
Hi,
i experience a problem on note 4 where despite LTE/WCDMA/GSM (auto connect) is selected, the phone reports only H+ instead of 4G. is there any suggestion on how to make it connect to 4G?
some hints:
- the phone is running stock rom , not rooted.
- no issue with 4G coverage. other phones in the same area are registered on 4G network just fine.
- same carrier between phones.
waiting for your input and thank you for your time.
Thnx
Click to expand...
Click to collapse
Your SIM card is already a 4G SIM Card?
My phone could get a 4G in the 4G area, but I don't have the option LTE/WCDMA/GSM (Auto Connect).
But in a non 4G area.. it changes to H+

subfire91 said:
Hi,
i experience a problem on note 4 where despite LTE/WCDMA/GSM (auto connect) is selected, the phone reports only H+ instead of 4G. is there any suggestion on how to make it connect to 4G?
some hints:
- the phone is running stock rom , not rooted.
- no issue with 4G coverage. other phones in the same area are registered on 4G network just fine.
- same carrier between phones.
waiting for your input and thank you for your time.
Thnx
Click to expand...
Click to collapse
i have that prob also
what you need to do is that :
go to app " sim menu "
in sim menu you have roaming services get in ther and go to select mode then go from manual to auto matic /
naw you will see that ther is no signal but dont worry its clibrate whis your carier the signal will be back in 10 sec
then go to see that you will have the lte/4g .
if its not working do it agen it shold work

OSKARAMIR said:
i have that prob also
what you need to do is that :
go to app " sim menu "
in sim menu you have roaming services get in ther and go to select mode then go from manual to auto matic /
naw you will see that ther is no signal but dont worry its clibrate whis your carier the signal will be back in 10 sec
then go to see that you will have the lte/4g .
if its not working do it agen it shold work
Click to expand...
Click to collapse
how i go in to sim menu ?

Its an app that you have in

What note 4 version do you have?

Check your APN

Hey, Did you solve this problem? Please tell me how! Thanks

Why my network keeps changing from 3g to 2g??

Why can't i keep a 3g only network ? i have this option in my Xperia z ... why can't i do that in my Moto .. its really frustrating ... i have 3g data pack and moments later i realize my network is on 2g n its eating my balance rather then my net pack .... frustrated :/

Doesn't this work?
*#*#4636#*#*
Select WCDMA only.
If you cannot reach it using the dialer, use an app to do it. e.g. shortcut master lite or something.
If it still doesn't work then make sure you sim is in slot 1.

Lennyz1988 said:
Doesn't this work?
*#*#4636#*#*
Select WCDMA only.
If you cannot reach it using the dialer, use an app to do it. e.g. shortcut master lite or something.
If it still doesn't work then make sure you sim is in slot 1.
Click to expand...
Click to collapse
It does but after a reboot it's again back to default setting. I use this method only buy it's frustrating . it was so easy on my previous phone

UMI Super 3G instead of 4G

Hi,
did anyone using Umi Super have any problems with using 4G at 800MHz? Im on giffgaff and even though Umi Super is supposed to work at 4G under 800MHz (thats what the specification states) i cant manage to make it work. I have perfect 4G coverage, 4G sim, 4G tariff, even gave my sim to a friend with S7 edge and it worked on his phone. Maybe new update will fix that? I tried with different sim from different operator (LYCA) and it works but 4G in LYCA is at 2100MHz so I didnt really check the 800. I tried everything and still nothing. Did anyone have similar problem?

I actually bought 2 phones of the same model so I decided to check if 4G worked on the other one and as I put the sim card in I just remembered something and realized same thing happened with my phone. When I put the SIM card in for the first time it DID automatically go to 4G, ok, when I looked for available networks it found O2 4G, granted BUT!!! when i got to "preferred network type" there is only 3G to pick, and THE MOMENT I PICK IT there is not possible to go back. Every network I find from that moment is only 2G or 3G. Now i reckon that a software problem right? See attachments

It is a software bug and I think I sort it out after flashing the phone. For now I sorted out the problem using Networks app by Philipp Mangalov and switching network to LTE/GSM auto

Well it seems the data part of the UMI SUPER is not so super, is it? I face a similar problem but worse. The 4G band of 800 doesn't work(despite being advertized by UMI as supported) but luckily the band of 2100 works without any issues. The problem comes when I'm out of 2100 band coverage and phone must switch to 3G - then I lose all data connectivity completely. So basically whenever I'm out of 4G 2100 coverage(which is often) I am without any connectivity! Anyone facing the same? Solution?

Indopilot said:
Well it seems the data part of the UMI SUPER is not so super, is it? I face a similar problem but worse. The 4G band of 800 doesn't work(despite being advertized by UMI as supported) but luckily the band of 2100 works without any issues. The problem comes when I'm out of 2100 band coverage and phone must switch to 3G - then I lose all data connectivity completely. So basically whenever I'm out of 4G 2100 coverage(which is often) I am without any connectivity! Anyone facing the same? Solution?
Click to expand...
Click to collapse
I only have 3G and the phone shows that I have internet, but when I try to actually use the data it just says no connection on apps.

zbysogi said:
Hi,
did anyone using Umi Super have any problems with using 4G at 800MHz? Im on giffgaff and even though Umi Super is supposed to work at 4G under 800MHz (thats what the specification states) i cant manage to make it work. I have perfect 4G coverage, 4G sim, 4G tariff, even gave my sim to a friend with S7 edge and it worked on his phone. Maybe new update will fix that? I tried with different sim from different operator (LYCA) and it works but 4G in LYCA is at 2100MHz so I didnt really check the 800. I tried everything and still nothing. Did anyone have similar problem?
Click to expand...
Click to collapse
I don't have this issue at all. My UMi Super connects perfectly to my 4g network under 800MHz without an issue here in Uganda. You can install the MTK Engineering app from the play store and check the band compatibility on ur device and you can also set the mode using the same app under android settings.
You could also try updating to the latest OTA which is 20160810 or the one before it by downloading the files from forum post here and saving them to ur phone and updating manually if you don't have the current OTA

sachak said:
I don't have this issue at all. My UMi Super connects perfectly to my 4g network under 800MHz without an issue here in Uganda. You can install the MTK Engineering app from the play store and check the band compatibility on ur device and you can also set the mode using the same app under android settings.
You could also try updating to the latest OTA which is 20160810 or the one before it by downloading the files from forum post here and saving them to ur phone and updating manually if you don't have the current OTA
Click to expand...
Click to collapse
GravityBox is a perfect solution for this problem. You can set up an icon in notification bar allowing You to toggle between 2G/3G/4G

zbysogi said:
I actually bought 2 phones of the same model so I decided to check if 4G worked on the other one and as I put the sim card in I just remembered something and realized same thing happened with my phone. When I put the SIM card in for the first time it DID automatically go to 4G, ok, when I looked for available networks it found O2 4G, granted BUT!!! when i got to "preferred network type" there is only 3G to pick, and THE MOMENT I PICK IT there is not possible to go back. Every network I find from that moment is only 2G or 3G. Now i reckon that a software problem right? See attachments
Click to expand...
Click to collapse
same problem

This is indeed a software issue, one I have come accross many times - using an app to toggle between the service types is the best workaround!
There are many apps that work to resolve this, some great ones have already been mentioned.

TerryWebbs said:
This is indeed a software issue, one I have come accross many times - using an app to toggle between the service types is the best workaround!
There are many apps that work to resolve this, some great ones have already been mentioned.
Click to expand...
Click to collapse
Could you tell me some app that resolve this?
Thanks

I've got a UMI Super and had this issue as well:
try this app:
Network by Philipp Mangelow
https://play.google.com/store/apps/details?id=de.mangelow.network

4g Umi Super on Giff Gaff
You need Giff Gaff settings in access point name. If you try and use O2 4g it doesn't work even though Giff Gaff uses O2 network. Settings are really easy to input but MUST be Giff Gaff not O2.
zbysogi said:
I actually bought 2 phones of the same model so I decided to check if 4G worked on the other one and as I put the sim card in I just remembered something and realized same thing happened with my phone. When I put the SIM card in for the first time it DID automatically go to 4G, ok, when I looked for available networks it found O2 4G, granted BUT!!! when i got to "preferred network type" there is only 3G to pick, and THE MOMENT I PICK IT there is not possible to go back. Every network I find from that moment is only 2G or 3G. Now i reckon that a software problem right? See attachments
Click to expand...
Click to collapse

There is a fix on rooted phones by using GravityBox and switching between 2G/3G/4G
Thread can be closed.

4G on a Umi Super on GiffGaff.
zbysogi said:
There is a fix on rooted phones by using GravityBox and switching between 2G/3G/4G
Thread can be closed.
Click to expand...
Click to collapse
All that's needed is GiffGaff settings inputing manually. Very easy to do. O2 settings that the phone recognises when a GiffGaff sim is used WILL NOT WORK. The Network is O2 but the APN settings for GiffGaff are totally different.
All you guys that think you know what you're doing obviously don't.
No need to Root or use GravityBox or any other App.

Maz Jones said:
All that's needed is GiffGaff settings inputing manually. Very easy to do. O2 settings that the phone recognises when a GiffGaff sim is used WILL NOT WORK. The Network is O2 but the APN settings for GiffGaff are totally different.
All you guys that think you know what you're doing obviously don't.
No need to Root or use GravityBox or any other App.
Click to expand...
Click to collapse
Well said. I just shake my head in despair when I see how totally clueless people try to be teachers and Internet gurus with very limited knowledge about the task at hand. These comments should come with warning stickers.

For those who want to be able to switch between 3G/4G and LTE only, use this nifty little APK that I've attached below. It will allow you to enter engineer mode without using the dial code.

Hi
This is a bug implemented in Android 7.0.
I had the same.
1 Just force in your parameters 2G/3G networks
2 wait for network authentification (no more excalamtion mark)
3 go back to 4G
Every thing will be OK to next switch off or plane mode.
Rgds,

LTE band 7 (2600) not working
I recently received my new Umi Super and updated to the last firmware V7.01_20170413, everything works fine except for the 4G. I live in an area where band 7 (2600) is available but the phone can't connect to it. Of course, my preferred network type is set to 4G/3G/2G (auto).
I read a lot about the issue on the internet but I can't find a solution.
I checked the BandMode on the phone by dialing *#*#3646633#*#*, band 7 is included and checked. However, when I tried to remove the other LTE bands and keep only band 7, I got a message explaining that the list can't be empty ("Failed. The band is changed from not null to null, it is illegal"), though the list was not completely empty because band 7 was still selected.
Also, I tried to change the radio band by dialing *#*#4636#*#*, but process com.android.phone stopped working when I pressed "select radio band", even after I cleared cache in phone and sim apps.
Can anyone tell me how to fix the problem and get connected to 4G.
BTW, Network by Philipp Mangelow is not available anymore. Switching between 3G/2G and 4G/3G/2G settings doesn't fix the issue. I tried the giffgaff settings, but the APN gets deleted as soon as I try to save it.
Thanks

bemo00 said:
I recently received my new Umi Super and updated to the last firmware V7.01_20170413, everything works fine except for the 4G. I live in an area where band 7 (2600) is available but the phone can't connect to it. Of course, my preferred network type is set to 4G/3G/2G (auto).
I read a lot about the issue on the internet but I can't find a solution.
I checked the BandMode on the phone by dialing *#*#3646633#*#*, band 7 is included and checked. However, when I tried to remove the other LTE bands and keep only band 7, I got a message explaining that the list can't be empty ("Failed. The band is changed from not null to null, it is illegal"), though the list was not completely empty because band 7 was still selected.
Also, I tried to change the radio band by dialing *#*#4636#*#*, but process com.android.phone stopped working when I pressed "select radio band", even after I cleared cache in phone and sim apps.
Can anyone tell me how to fix the problem and get connected to 4G.
BTW, Network by Philipp Mangelow is not available anymore. Switching between 3G/2G and 4G/3G/2G settings doesn't fix the issue. I tried the giffgaff settings, but the APN gets deleted as soon as I try to save it.
Thanks
Click to expand...
Click to collapse
You may try to force 3G and then try to force 4G
You may try to user another IMEI number from a UMI device with 2600 support (of course backup/write down the original one before just in case)
http://www.ucc.co.ug/data/imei/2
After the update to Nougat 7.x how long does it take to do a full recharge?
Do you still have fast charge feature (< 1 hour) or do you lost it like all users reported so far?
What about your GPS? Do you have a fast fix after cleaning history and is it reliable (not losing signal often?).

SimurghXDA said:
You may try to force 3G and then try to force 4G
You may try to user another IMEI number from a UMI device with 2600 support (of course backup/write down the original one before just in case)
http://www.ucc.co.ug/data/imei/2
After the update to Nougat 7.x how long does it take to do a full recharge?
Do you still have fast charge feature (< 1 hour) or do you lost it like all users reported so far?
What about your GPS? Do you have a fast fix after cleaning history and is it reliable (not losing signal often?).
Click to expand...
Click to collapse
Is it safe to change the IMEI number? and where can I find another number for a UMI device?
GPS is working fine, it fixes pretty fast, but I'm not sure about interruption in the signal because I haven't used it enough yet

[GUIDE] (jio) Workaround for VOLTE ISSUE, SIGNAL DROP ISSUE IN MIUIPRO 7.9.xx

Great and appreciated rom "MIUIPRO 7.9.xx" by @SagarMakhar . But many people getting volte issue & call drop. Here is workaround and please guys vote the poll so I know this is working or not as it is working fine for me.
Requirements-
Root
Network signal guru (NSG) - https://play.google.com/store/apps/details?id=com.qtrun.QuickTest
Instructions-
1. Open NSG and let it configure itself and grant root access.
2. Open 3 dot menu at top left and select "lock bands".
3. Now select only band 3:1800+ only.
4. And lock it and wait for sometime your phone will be blackout.
5. Power on and select "4g only" for Jio sim 1 in network types from settings.
Note - Don't interrupt the process while locking bands your phone will be automatically goes power off within 2minutes.
Default band for jio - band 3,5,40 ... Lock these 3 bands or all bands to get default.
Profit and volte issue solved.
Disadvantage-
Net Speed may vary upto 14mbps+. But still you can manage to get 1mbps download speed.
Vote and press thanks button...

veer.killerboy said:
Great and appreciated rom "MIUIPRO 7.9.xx" by @SagarMakhar . But many people getting volte issue & call drop. Here is workaround and please guys vote the poll so I know this is working or not as it is working fine for me.
Requirements-
Root
Network signal guru (NSG) - https://play.google.com/store/apps/details?id=com.qtrun.QuickTest
Instructions-
1. Open NSG and let it configure itself and grant root access.
2. Open 3 dot menu at top left and select "lock bands".
3. Now select only band 3:1800+ and 5:850 band.
4. And lock it and wait for sometime your phone will be blackout.
5. Power on and select "4g only" for Jio sim 1 in network types from settings.
Profit and volte issue solved.
Disadvantage-
Net Speed may vary upto 14mbps+.
Vote and press thanks button...
Click to expand...
Click to collapse
Will it stay if I unroot my mobile later?

veer.killerboy said:
Great and appreciated rom "MIUIPRO 7.9.xx" by @SagarMakhar . But many people getting volte issue & call drop. Here is workaround and please guys vote the poll so I know this is working or not as it is working fine for me.
Requirements-
Root
Network signal guru (NSG) - https://play.google.com/store/apps/details?id=com.qtrun.QuickTest
Instructions-
1. Open NSG and let it configure itself and grant root access.
2. Open 3 dot menu at top left and select "lock bands".
3. Now select only band 3:1800+ and 5:850 band.
4. And lock it and wait for sometime your phone will be blackout.
5. Power on and select "4g only" for Jio sim 1 in network types from settings.
Profit and volte issue solved.
Disadvantage-
Net Speed may vary upto 14mbps+.
Vote and press thanks button...
Click to expand...
Click to collapse
What is the status of SMS from JIO?

First thing is Jio is 4g only, whatever solution provided by you will not solve network drop because lock bend is not solve ROM issue. So provided solution will not work for MIUI PRO, I am using network signal guru from long time to lock band base on area and signal strength to get maximum speed when network signal is low

sahil.kalka said:
What is the status of SMS from JIO?
Click to expand...
Click to collapse
Negative sir...

guju83 said:
First thing is Jio is 4g only, whatever solution provided by you will not solve network drop because lock bend is not solve ROM issue. So provided solution will not work for MIUI PRO, I am using network signal guru from long time to lock band base on area and signal strength to get maximum speed when network signal is low
Click to expand...
Click to collapse
Lol.. listen man . This works for me so i share here... And seriously I didn't face any signal drop issue in miuipro 9.7.14 .. atleast give it a try.. may be it will work...

ashwani.shakya said:
Will it stay if I unroot my mobile later?
Click to expand...
Click to collapse
It will permanently lock band it doesn't matter you will unroot or even change rom or upgrade to newer Android. To change band lock you need NSG again...

veer.killerboy said:
It will permanently lock band it doesn't matter you will unroot or even change rom or upgrade to newer Android. To change band lock you need NSG again...
Click to expand...
Click to collapse
I seriously want to try this...but I fear slow internet speed.?

ashwani.shakya said:
I seriously want to try this...but I fear slow internet speed.?
Click to expand...
Click to collapse
Yeah . "May" be it could decrease....

No band 40 mean super slow network

edan lkr said:
No band 40 mean super slow network
Click to expand...
Click to collapse
Whatsoever band40 making jio volte crazy. Stay on band3.

veer.killerboy said:
Whatsoever band40 making jio volte crazy. Stay on band3.
Click to expand...
Click to collapse
Jio offers 50mbps in band 40, 18mbps in band 3 & 5 ...for Better speed: 2300Mhz > 1800Mhz band 40 And for Better coverage: 850Mhz > 1800Mhz > 2300 Mhz band 3&5

edan lkr said:
Jio offers 50mbps in band 40, 18mbps in band 3 & 5 ...for Better speed: 2300Mhz > 1800Mhz band 40 And for Better coverage: 850Mhz > 1800Mhz > 2300 Mhz band 3&5
Click to expand...
Click to collapse
Did you copied that from my another thread???

veer.killerboy said:
Did you copied that from my another thread???
Click to expand...
Click to collapse
Whatever...

edan lkr said:
Whatever...
Click to expand...
Click to collapse
Haha

whenever i am trying for a video call. network goes off and call drops automatically. by the way i followed your instructions

Kumarvicky12 said:
whenever i am trying for a video call. network goes off and call drops automatically. by the way i followed your instructions
Click to expand...
Click to collapse
I don't know what band is suitable for video call. Please confirm that another caller has miui too supporting video call. I Don't know whether miui video call supported by other ui. Try to call who have redmi phones.

veer.killerboy said:
I don't know what band is suitable for video call. Please confirm that another caller has miui too supporting video call. I Don't know whether miui video call supported by other ui. Try to call who have redmi phones.
Click to expand...
Click to collapse
yes my wife's redmi 3s prime is supporting video calls fully. no call drop nothing..

Kumarvicky12 said:
yes my wife's redmi 3s prime is supporting video calls fully. no call drop nothing..
Click to expand...
Click to collapse
Did you tried to do video call from other network i.e airtel, voda, etc???