Is there anyway I'm able to get VoWifi again on my OP7P? I have a tmobile unlocked and I switched to international version and rooted. After that if I try calling on VoWifi it doesn't ring or even tries to call?
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Anyone working on or have an idea on how to force enable WiFi calling on T Mobile? I doubt that we can use the OEM file from the XZ1 Compact like we could with the XZ1
Posting here just so people see it:
Have a J9210 (Global). Flashed it to US Android 9 firmware, VoWiFi and VoLTE worked on T-Mobile US (but there were no toggles).
Flashed to EE UK Android 10 firmware, no VoLTE or VoWiFi works on T-Mobile US. Still no toggles.
Update: Now that US firmware is out, I flashed it and VoLTE works--phones stays connected via LTE while on a phone call. Doesn't appear VoWiFi works--used to show on the phone app during a call that it was connected over WiFi.
Cant remember what exactly what I did, but I followed guides here;
https://forum.xda-developers.com/oneplus-7-pro/help/force-enable-volte-vowifi-t3934227
&
https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-activate-volte-vowifi-t4116051
and
The later being the most recent. Whats even more surprising I have previously heavily de-bloated this rom using xXx No Limits to the extent VoWiFI and LTE feature aren't even available (but I understand changes carry forward as they are saved to the EFI partition)
Anyways, going to dive into to see what exact setting I enabled and will post back.
Any other Telstra users notice they have VoWiFI this morning?
Edit: Updated with PDC Setting for Telstra Volte & VoWiFi :laugh::laugh::laugh::laugh:
cantenna said:
Cant remember what exactly what I did, but I followed guides here;
https://forum.xda-developers.com/oneplus-7-pro/help/force-enable-volte-vowifi-t3934227
&
https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-activate-volte-vowifi-t4116051
and
The later being the most recent. Whats even more surprising I have previously heavily de-bloated this rom using xXx No Limits to the extent VoWiFI and LTE feature aren't even available (but I understand changes carry forward as they are saved to the EFI partition)
Anyways, going to dive into to see what exact setting I enabled and will post back.
Any other Telstra users notice they have VoWiFI this morning?
Click to expand...
Click to collapse
Would be interested to know. What rom and phone version do you have? GM19?
miffymiffy said:
Would be interested to know. What rom and phone version do you have? GM19?
Click to expand...
Click to collapse
Yea, so I know have VOLTE as well!! Really a nice surprise this morning because reception hasn't been the best at home. Anyways,
I have a GM1910 (Chinese ver of One Plus 7 Pro 256Gb / 12GB running OOS 9.5.13 GM21AA with xXx No Limits magisk rom + Kirisakura custom kernel.
I have all installation files backed up as well as some are not hosted by the ops anymore.
What I need to figure out are the specific change I made to the IMEI with the qpst programs... I don't think I did anything to major in the end there, it was months ago and didn't yield any affect.
Any Telstra users have VOLTE and VoWiFi without having done anything!?
I'll post later today my PDC settings
miffymiffy said:
Would be interested to know. What rom and phone version do you have? GM19?
Click to expand...
Click to collapse
Updated post with req. PDC setting, can someone confirm if working on their end too?
No such luck on my end. I have the same model and have tried a few versions to no avail. I have had volte pop up before, but the moment I made a call it switched back to 3G. Have you confirmed them to be working? I need vowifi, i have no reception at home. Sick of facebook calling...
miffymiffy said:
No such luck on my end. I have the same model and have tried a few versions to no avail. I have had volte pop up before, but the moment I made a call it switched back to 3G. Have you confirmed them to be working? I need vowifi, i have no reception at home. Sick of facebook calling...
Click to expand...
Click to collapse
I just made an additional discovery, you also need to have "My Telstra" app installed as well just as a normal app and have run it at least once then reboot. Have you tried that?
Also, in you Sim settings you have VOLTE and WiFi calling enabled?
Volte and VoWiFi are working here, during call it he phone app will advise call is over vowifi
I'm SOL.
Got a HD1913 1+ 7T Pro.
Tried everything but cant get VoLTE or VoWIFI to work on Telstra.
Running Firmware 10.0.10.HD01AA
Have all the options enabled under Sim1 and through *#*#4636#*#* its all enabled.
Unfortunately no VoLTE sign or VoWIFI when calling. HD symbol works during calls, but thats about it.
Even have the Telstra App installed and full permissions.
UPDATE****
So i put the phone into aeroplane mode and enabled only wifi, tried to do a call and it failed, then BAMMM! VoWIFI enables itself and now I have VoWIFI enabled.
UPDATE 2****
VoLTE has enabled itself too. Looks like the trick for Telstra is to go into aeroplane mode, make a call with wifi enabled only, accept that it says called failed and it should enable VoWIFI and VoLTE.
Happy Days!!!
I'm also on Telstra (Boost mobile) and managed to get VoLTE and VoWIFI working on my OnePlus 7 (non-pro version).
I followed the guide exactly as described here: https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-activate-volte-vowifi-t4116051
After I did all the steps, I rebooted and VOLTE didn't seem to work at first. But then I went into airplane mode and made a call with only Wifi enabled as kw0n2k suggested above. Then VoWIFI and VoLTE started working immediately.
When I was following the guide, the Logkit app preinstalled on my phone didn't have the VoLTE switches so I had to download the Logkit APK they recommended in the post.
For the VoLTE profile, I used "Telefonica_UK_Commercial" as mentioned in the post.
I am just wondering if anyone facing same issue with VoLTE or VoWiFi. It's not working for me now even the options are enabled in phone settings and it's enabled from Service provider as well. I am confuse and unclear if it's because of GMS installation etc. As it was working fine before. Then i re-installed the firmware .131 using hisuite proxy installed GMS and upgrade to 10.1.0.159. Everything is working fine even 5G but VoLTE not working. Whenever i make call it goes to 3G with poor voice quality.
What carrier are you using?
intfranknet said:
What carrier are you using?
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Click to collapse
It already start working after one day. I don't know what was the issue. May be it take some time to register for the services as I put new SIM card. Now all carriers working fine with VoLTE and VoWiFi
Thanks
Hello,
I recently purchased a T-Mobile unlocked Oneplus 7 pro (GM1915, 8GB ram/256GB storage) on eBay to use on Verizon, and I can't seem to get wifi calling to work. We went through the setup with Verizon, and let them know it was a CDMA-less device, and everything works perfectly besides wifi calling. I do not have the option to turn on wifi calling in the settings of the phone or the log kit. When I dial *#*#4636#*#* in the phone app to get to the phone info, the VoLTE provisioned slider is enabled and able to be turned on and off, but the Video Calling, Wifi Calling, and EAB/Presence Provisioned sliders are all greyed out and disabled. I called Verizon to check on their end if it could be enabled, and he said it was enabled on my account, but it still wasn't working on my phone. He put in a ticket to verify the E911 address, but after reading a lot of threads on forcing VoWIFI on other models, I just wanted to see if it was even possible, as I saw next to no threads on my specific model of 7 pro. If anyone has any guidance for me on this issue, I would really appreciate some help.
Thank you!
Won't work. The phone is not a Verizon phone and will be refused access to the vowifi server. Only the pixel ever functioned. Sms over WiFi will work with the Verizon messages app or Google messages and rcs. You best option is Google voice for vowifi.
Welcome to Verizon where unlocked 5g phones don't work on 5g either.
Fully possable
Does anyone know how to enable VOWIFI on the Iqoo 7, i live in Austria and there is VOLTE and VOWIFI not available.
It does work with a sim card from Germany but as son i change the sim settings disappear.
I tried several codes and could manage to have the setting for VOWIFI but without any function.
If the settings vanish with Sim change that means your provider is not allowing voWiFi.
VoWiFi usually works with same provider on WiFi and cellular.
LIke I use it with Airtel since my broadband connection is also of Airtel. My sim is of Vodafone, so that doesn't show VoWiFi for it.
Provider Supports vowifi an volte für sure that isn't the problem.
Ive got volte right now with the Samsung galaxy and previously with oneplus and so on.
It's just the missing setting because Vivo didn't include Austrian providers in the rom.