Hi. I recently switched to cosmote's G930FXXU1DQBQ_G930FCOS1DQB4_COS firmware which supports wifi calling. This firmware also has a VoLTE calls option which is enabled by default. I got wifi and mobile data always "on".
The problem is that every now and then after I move away from wifi coverage, I get no mobile data. The quick way to fix this is to stop and start mobile data or to reboot the device. I have tried enabling and disabling smart switch and aggressive smart switch and disabling wifi calling and the VoLTE calls option. Although it doesn't happen all the time I'd say there is a 50-50 chance to happen.
Thank you for any insights.
This issue was fixed 3-4 days later without changing anything. I believe it was an issue on the providers side (cosmote).
thank you for you help.
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I am having an issue with wifi calling on a my One S. For background info I am using a completely stock rom, I am rooted and I have only removed non t-mobile related apps like where's my water and movie editor.
My issue is this, I have wifi calling disabled in settings and yet every time I connect to a wifi hotspot whether at home or anywhere else it attempts to use wifi calling. when it does this I lose all cellular signal and can no longer receive/send calls and texts. I have tried factory resetting the phone as well as calling t-mobile. I was on the phone with them for about 2 hours or so last night and still no fix. Just curious as to what I should do to fix this issue or would it be easier to just get an exchange on the phone.
I have also tried setting up wifi calling but at the same time I would prefer to use my phone connection for calls due to irregularity in hotspots i connect to, hence the reason I have it disabled altogether.
Any help is appreciated
Try setting wifi calling to cellular preferred
Sent from my HTC VLE_U using XDA
Yeah that doesnt seem to help either. I am just about to take phone back and try another. I hate not being able to use my phone my WiFi. No matter what setting I use I can't seem to send or receive any calls or texts. The instant my WiFi connects I get a big X on my cell signal indicator.
Sent from my HTC VLE_U using xda premium
ktt4510 said:
I am having an issue with wifi calling on a my One S. For background info I am using a completely stock rom, I am rooted and I have only removed non t-mobile related apps like where's my water and movie editor.
My issue is this, I have wifi calling disabled in settings and yet every time I connect to a wifi hotspot whether at home or anywhere else it attempts to use wifi calling. when it does this I lose all cellular signal and can no longer receive/send calls and texts. I have tried factory resetting the phone as well as calling t-mobile. I was on the phone with them for about 2 hours or so last night and still no fix. Just curious as to what I should do to fix this issue or would it be easier to just get an exchange on the phone.
I have also tried setting up wifi calling but at the same time I would prefer to use my phone connection for calls due to irregularity in hotspots i connect to, hence the reason I have it disabled altogether.
Any help is appreciated
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Click to collapse
This problem is stupid but is easy to fix. Whenever you finished using wifi calling feature, the phone's radio is auto-turn off. That why you can't call or send text message. Open dialer pad, type *#*#4636#*#* ==> phone information => turn on radio. I believe this is a bug because i never have this problem before when i used htc sensation,mytouch 4g
I have a T-Mobile connection. I wanted to enable Wifi Calling since the network service of T Mobile is very poor. How can I do that? I am able to turn on wifi calling by activating the hidden switch, but it doesnt turn ON the feature and while revisiting the setting it again shows OFF.
goofup14 said:
I have a T-Mobile connection. I wanted to enable Wifi Calling since the network service of T Mobile is very poor. How can I do that? I am able to turn on wifi calling by activating the hidden switch, but it doesnt turn ON the feature and while revisiting the setting it again shows OFF.
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Click to collapse
i am honestly not sure, as i've never tried wifi calling on this phone.
if you dont get it working, i can tell you that if you have tmobile service you can visit tmobile store and ask for a "cellspot". it will use your home internet to produce a usable LTE/cellular signal that acts just like a normal tower. if i remember correctly it was a $25 deposit on the device and that was it.
goofup14 said:
I have a T-Mobile connection. I wanted to enable Wifi Calling since the network service of T Mobile is very poor. How can I do that? I am able to turn on wifi calling by activating the hidden switch, but it doesnt turn ON the feature and while revisiting the setting it again shows OFF.
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Click to collapse
You, I, and a whole lot of other people have this issue with the Moto-g. There are a bunch of threads around the web about this. I used wifi calling with my old phone (LG Optimus) on T-Mobile / MetroPCS and I loved it, especially when I'm out of the country, but the (hidden) WiFi calling setting on the g3 won't stay enabled, even though MetroPCS says I still have the service enabled. The consensus seems to be that only phones purchased thru them are allowed to use WiFi calling. I haven't been told this by the company myself, but a lot of folks say they have.
For now, I switch back to my old phone every time I leave the country. I get a foreign SIM for my Moto, and I use my old phone for sending and receiving US calls via WiFi.
HTH
I have a google Pixel on Android 7.1.2 on Verizon. I've had wifi calling activated the whole time that I've had the Pixel, on various cell providers, until yesterday. Decided to root my phone to be able to use "Radio Control", an app that will put the phone into Airplane mode when connected to wifi. Did that yesterday, and since then I've not been able to activate wifi calling. My phone is stock other than being rooted...I tried the Radio Control app, and it worked as it should. I've just removed it again, until I can get wifi calling activated. Oh, by the way, rooted by unlocking the bootloader, putting TWRP recovery on the phone, and then installing SuperSu via TWRP.
I've tried:
-Flushing app caches in "Storage", and flushing the phone app cache.
-Having "My Verizon" app on the phone.
-Resetting network settings.
-Activating with and without being in Airplane mode, always with wifi connected, though.
-Removing and restoring "Advanced Calling" setting.
The only thing I haven't tried is that one with the live chicken, a pentagram, and incense. That's my next thing to try.
Any suggestions? I'm really amazed that I can't activate wifi, since Verizon suggests this to stabilize wifi calling for their customers. I guess that they've never actually tried it themselves. Does anyone have wifi calling activated on a rooted Pixel? Do you remember doing anything in particular to get wifi activated, other than trying repeatedly to turn it on in the phone's settings?
By the way, the reason that wifi calling doesn't seem to work well on Verizon isn't wifi calling functionality, wifi calling itself works fine. It's because Verizon only allows the setting "Cellular preferred" for wifi calling. You cannot set "Wifi preferred" for wifi calling. This means that the cell radio is busy nearly all the time in a low cell signal area (like my house), working to make the cell signal usable. I noticed that there was much less battery drain while I was testing "Radio Control" since the phone was in Airplane mode, but I didn't have wifi calling activated at that point. Wifi was connected (of course), but wifi calling was not activated.
I hope that this is all clear, and that someone out there might remember something helpful for me. Or at least be able to tell me that wifi calling can or can't be activated on a rooted phone. If I can't root and get wifi calling activated, I'm going to sell the Pixel, as it doesn't meet my needs. I also have an iPhone that works perfectly with wifi calling on Verizon, but I'd much rather be using the Pixel.
Thanks!
I'm on Verizon and had that happen and found it was because of the theme i was using. Just had to reapply the theme to settings and all fixed. Also, I just checked the settings and you can set it to WiFi preferred.
Droid1019 said:
I'm on Verizon and had that happen and found it was because of the theme i was using. Just had to reapply the theme to settings and all fixed. Also, I just checked the settings and you can set it to WiFi preferred.
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Sounds good, just a couple of questions. First, which theme? Where do you access the particular theme in settings that you're referring to? The only theme that I've changed from default is the keyboard theme.
The other question is how can you change the wifi calling setting to WiFi preferred? Do you click on the wifi calling setting that has "Cellular preferred", and a menu comes up that includes "WiFi preferred"? I don't get that menu when I click on that setting, all I get is a setting for "roaming", and for 911 address, nothing else.
Also, which Android build are you on? I'm on Android 7.1.2, build NHG47K. Are you on that build? Or maybe N2G47E? I was wondering about that.
I'm on the 7.1.2 K build with a downloaded theme-not in settings. I think you have to set up the emergency address for wifi calling to work. And yes it's roaming preferences where you can change to WiFi preferred.
Just did a factory reset to try removing root and then activating wifi calling unrooted. Then add root again and see if wifi calling sticks or goes away....
So I'm currently unrooted and am not able to activate wifi calling. Sounds like time for a call to Verizon...Should be able to activate wifi calling with stock ROM. Have done this one before *smile*.
Things are not going well...looks like the Pixel may be heading out the door, too much time spent for no results.
RogerSC said:
Just did a factory reset to try removing root and then activating wifi calling unrooted. Then add root again and see if wifi calling sticks or goes away....
So I'm currently unrooted and am not able to activate wifi calling. Sounds like time for a call to Verizon...Should be able to activate wifi calling with stock ROM. Have done this one before *smile*.
Things are not going well...looks like the Pixel may be heading out the door, too much time spent for no results.
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Did you update emergency address? That's has to be set up for wifi calling to work. https://www.verizonwireless.com/support/knowledge-base-208085/
Any other tips to get wifi calling enable? Whenever I click enable, it just goes to a generic error message and then nothing. So I can't even get to the screen to enter an emergency address. I have a ticket open with Verizon, but since I have an unlocked bootloader, I don't want to do a warranty exchange.
The rest of the story, used iPhone 6S Plus for a couple of months so that I could use wifi calling at home, and sold the Pixel. I did get very tired of the iPhone, even though wifi calling works perfectly on the iPhone on Verizon. So I got the new Verizon 4G/LTE Network Extender so I wouldn't need wifi calling here at home. That's allowed me to get another Pixel phone and use it at home without relying on wifi calling, now have 4/5 bars of cellular signal strength throughout my house. The Network Extender is a really nice piece of hardware, a great upgrade for the old 3G model that had no way to tell what was going on. The new 4G/LTE model has a web admin GUI page that has all kinds of useful status information on it. As well as a one-line display that shows each step in the startup sequence as it comes up.
The new Pixel works just as the old one with wifi calling on Verizon. "Cellular preferred" is the only setting available for wifi calling. Which means that if there's a low cell signal it will generally be used in preference to a strong wifi signal. Don't know why Verizon insists on this setting, I guess that they really don't want to support reliable wifi calling on the Pixel. I've thought about rooting my phone again to see if can get wifi calling working reliably, but now that the Pixel is able to use wifi calling and I don't need wifi calling at home, I'm inclined to leave it alone. In other words, getting wifi calling working perfectly isn't a good enough reason for me to root my phone *smile*. I can root it in the future if I have a good enough reason.
So the bottom line is that I'm pretty happy with the Pixel now, works as I need it to...just tried the Android O Beta, and liked what I saw there. Really glad that I'm back on Android.
Update: found an article here about how to change calling setting to "Wi-Fi preferred" for Pixel on Verizon...tried it and worked for me:
https://forum.xda-developers.com/pixel-xl/how-to/verizon-want-wifi-preferred-wifi-calling-t3622700
My provider (O2 Germany) allows WiFi Calling (voice over WiFi) and I have activated it on my P20.
Is there an option to "Prefer WiFi connections when available?"
At home, the mobile networks only work near the windows. Within the flat, mobile calls often get lost so I am glad to finally have a phone that can use the WiFi network.
By default, the phone prefers the mobile network and only switches to WiFi when the mobile network is lost.
Can I set the phone to prefer WiFi and use that when available and only switch to the mobile network when WiFi is out of range?
I have read somewhere that Samsung phones provide such an option, but cannot find it on the Huawei P20 phone.
The only workaround I have found, is to switch on airplane mode and then manually switch on WiFi. That works and I can still make and receive calls that way.
I looked through Developers Options, but could not find any such setting.
Anyone?
I am searching also for that setting. My mobile network signal is to low to live and to high to die......
Would appreciate if that annoying P20 would give me the ability to decide how it should behave....
Thanks on any help!
The only way I found to force WiFi calling is to switch to airplane mode and then switch WiFi on again. Then the phone will remain constantly in WiFi calling mode. You just need to remember to switch off airplane mode when you leave the house.
I just got angry after my post an treated Google.
For the Moment i found a solution, hope that will persist...
If i go to the dual SIM Config Menu there is an option to activate LTE on both SIM Cards. It is, in my German Branded P20, the last option.
When i disable that option as mentioned on the Internet the phone takes 5s and switches automatically and, for the moment, permanent to WiFi Calling...
Crazy. Hope that solves the issue foe me permanent and maybe helps for you also?
I think there is no bigger disadvantage on deactivating the function when WiFi Calling is now working properly
I just received a new firmware update to EML-L29 8.1.0.165(C432) which adds VoLTE and VoWiFi features - I thought we already had those features, but maybe they have improved them. I have not seen any new settings and even with your suggested settings, I am not getting permanent VoWiFi.
Hi Peter,
after some days testing i have to report, that was happy to early...
Just not reliable, also with my "hack", which also caused me some other troubles in regions were i have the issue that the carrier has just build LTE transmitters and no other frequencies.
Also, WiFi Calling works not really reliable on Huawei P20. Annoying!
So we have to hope that Huawei will bring a fix for that....
My Sprint S21+ keeps dropping wi-fi calling. All location services are set correctly and it works fine when it works. It drops back to voLTE and I get a location error. Anyone else experiencing this?
Nothing like tht for me so far (AT&T customer). I'll certainly keep an eye out though!
Has been an issue since an update to android back in August last year.
Here is a quick workaround however do not forget to switch back.
While on Wi-Fi>Turn off mobile data>Set Wi-Fi Calling to> Wi-Fi priority.
That should fix the Wi-Fi Calling issue while connected to Wi-Fi.
When Leaving Wi-Fi Coverage, Turn Mobile Data back on.
Now, while you are out and about without Wi-Fi and using Mobile Data, Turn Wi-Fi Calling off. That'll make sure you are making calls via mobile signal and not 3g/4g/5g (B.S.)