I've recently installed Pixel Experience Plus (android Q). I've two sims both require volte to use internet but I'm not able to switch data from one to another. MIUI had an ability to use VOLTE for either of the sim but that is not available here only sim 1 supports volte in this. Can I know the solution for this?
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Hello
Developer s and moderators
Anyone who reads this.
Kindly tell me a working solution for
How to put calls from jio sim without internet on Non VOLTE supported 4g phone.
And why cm13 not supporting VOLTE
Thanks.
Hi.
I have the S9+ G965F with two sim-cards. Sim 1 is for calls and sms. Sim 2 is for data. However the phone does not allow both cards to use the 4G network.
Sim 1 is on 2G/3G network
Sim 2 is on 2G/3G/4G
So obviously VoLTE dont work for Sim 1. I didn't expect anything else.
But it seems that Wifi-calling (Sim 1) doesen't work either when Sim 2 is set to 2G/3G/4G
If I set Sim 1 to calling, sms, and data both VoLTE and Wifi-calling works.
Is there any fix for this?
I am on stock (NEE CSC) rom. I have root and custom kernel (Flash Kernel)
This is how Samsung implemented the Dual SIM ability on this phone. We cant do anything to change it
As far as I remember, Huawei Mate 10 Pro was the only phone that I used and it had dual VoLTE (thus VoWiFi) and it didn't matter which card you had for data
Does this mean that no future software will be available to enable this function?
Huawei Mate 10 (non Pro) also supports dual VoLTE. I believe it is the same for P20 Pro. Samsung is behind in this area. Hopefully, S10+ will have this feature.
Hello. I am bumping this up, because I'm considering buying a Dual SIM S9, but I need WiFi calling on one SIM and mobile data on the second one.
Maybe someone could confirm whether with the OS upgrades (currently Android 10 I think), this issue has been fixed? Is it possible to have WiFi Calling on the first SIM and mobile data active on the second one?
Hi,
I intend to know if it is possible to use data on 4G along with attending a call (2G/3G) on the other SIM on the Xiaomi POCO F1.
For instance, I'm using 2 SIM cards, 1 is a 2G/3G BSNL, and the other carrier is (Yes, you guessed it right) Jio, which works only on 4G network and VOLTE.
I want to know if it is possible to somehow keep using internet data on JIO, even if I receive a call/SMS on the other SIM, without a network disconnection in between. I've tried to tweak some settings, to achieve this, but couldn't find a way. Searched on Google as well, but no help. For Most of them, Dual LTE works fine. But no one mentioned about a combination of 2G and 4G. So, if someone has been successful in achieving this, please share your settings and screenshots if possible. Also, I'd like to know if there is some work around if the phone doesn't support this.
Any thoughts?
Thanks in advance.
RohitChan said:
Hi,
I intend to know if it is possible to use data on 4G along with attending a call (2G/3G) on the other SIM on the Xiaomi POCO F1.
For instance, I'm using 2 SIM cards, 1 is a 2G/3G BSNL, and the other carrier is (Yes, you guessed it right) Jio, which works only on 4G network and VOLTE.
I want to know if it is possible to somehow keep using internet data on JIO, even if I receive a call/SMS on the other SIM, without a network disconnection in between. I've tried to tweak some settings, to achieve this, but couldn't find a way. Searched on Google as well, but no help. For Most of them, Dual LTE works fine. But no one mentioned about a combination of 2G and 4G. So, if someone has been successful in achieving this, please share your settings and screenshots if possible. Also, I'd like to know if there is some work around if the phone doesn't support this.
Any thoughts?
Thanks in advance.
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I just tried that and no u can't.
If both Sims are volte then probably u can.
Carrier supports both VoLTE and VoWIFI. Global Pocophone f1 should also support them. However, carrier check needs to be disabled in following way:
VoLTE *#*#86583#*#*
VoWIFI *#*#869434#*#*
Enable in settings
However, despite doing above, VoLTE and VoWIFI doesn't work (VoWIFI works very rarely. VoLTE never).
*Strange issue:
If this same sim is inserted in a recent Samsung phone (A50), then taken out and put back into Pocophone, then suddenly VoLTE and VoWIFI work properly!!
(However, this had to be repeated after installing a new ROM)
Anyone shine some light why this strange thing happens? Why does a Samsung phone enable VoLTE and VoWIFI on pocophone f1?
Had the same issue
Hi, I also had the same issue. I followed your tips with the *#*# numbers and now the option to enable VoWIFI and VoLTE are there in the sim card settings. But it doesn't function properly though. Tried to swap it onto an iPhone 6 and swap it back to my pocophone. Still doesn't work (no VoLTE nor VoWIFI symbols appear). Going through MIUI Hidden Settings, found out that option for all those things are greyed out with no means to enable them.
Just to let you know the issue on my particular device.:good:
Iphone 6 is an old phone came out in 2014, I doubt it has volte/vowifi. I Tried on a XZ1 which was from 2017 but didn't work either.
I suggest u try it with a newer phone. I tried on A50 which came out in 2019 and it worked.
iPhone 6 does support both VoWIFI and VoLTE, there are options to enable this, and my carrier supports it too.
you need to ensure the iphone is turned on and connected to network while the poco sim is inserted into it. turn on volte and vowifi on the iphone to see if they are working.
sometimes the symbol for vowifi/volte maynot show in status bar even if they're working. best way to check for volte is to see if 4g symbol remains in statusbar after call is connected.
I've done it many times on miui (after flash roms) and work everytime.
I am having a BEAR of a time getting wifi calling working on my phone on Mint Mobile.
I swapped the SIM card to my older note 8 and wifi calling is perfectly humming along. But on this phone it isn't.
I even rooted the phone, used magisk, and the hide-config prop. I enabled as many wfc, ims permissions as I could and still no go.
Anyone have any input or success for themselves?
Wifi Calling Works
It works in India.Don't know about other countries ?
I can confirm WiFi calling works on this device. India, airtel here. You may have to enable it in settings>network & internet>mobile network>advanced>WiFi calling.
Your carrier has to also support this feature
This phone is a fail in the US in so many ways. How can Motorola launch a phone here without bands 12, 17, or 71? Reception will be so limited outside of major cities and in buildings.