Hi all,
I just flashed PAYTON_FI_OPW27.57-25-2_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml to my European XT1900-7.
Everything appears to be fine, except for the IMS-Services. I actually lost the ability to use VoLTE and VoWiFi (aka WiFi-Calling, aka WLAN-Calling) that used to be working in the stock Nougat and Oreo firmwares.
IMS-Services are unchecked when opening test menu by typing *#*#4636#*#* in the dialer.
Anybody has a clue on how to get this working again?
Thanks
You can try to install Magisk and "VoLTE & VoWiFi Enabler" Module to it
Thanks, but in the respective thread the author states that he abandoned the module because there are too many issues.
I rather think there should be a way to grab the IMS settings from the Oreo stock ROM and import them into the AndroidOne/Project-Fi ROM....
Running Phh-treble (Android 9 Pie stock based ROM) on my T-Mobile Moto E5 plus (Hannah) and it's great. But I had T-Mobile WiFi calling and Volte on stock ROM, and they don't work on Phh-treble.
Is there any way to get T-mobile WiFi calling and Volte working on Phh-treble? Or on any other custom ROMs (lineage os, etc.)?
I've searched around and done quite a bit of reading, maybe WiFi calling and Volte can be enabled by pulling some system/priv-app(s) from the stock rom and integrating them into the custom ROM system? Not sure which one(s) would have the carrier configurations though. Anyone have any ideas?
Thanks!
I believe I read in one of the threads there was a magisk module that did it.
But I can't seem to find the thread now.
Check the magisk module " VoEnabler". Although they say it needs work, like nobody has had any success so far.
Hi,
have flashed LineageOS 17.1 on my OnePlus 3T.
Ist there any way to use VoWifi/VoLTE with LineageOS 17.1?
Thanks
Yes, there is. Do you have the settings under mobile network to enable VoLTE and VoWifi? Did you check the build.prop? Do you see the following props?
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.dbg.wfc_avail_ovr=1
If not, add them to the build.prop, reboot and try to enable the settings.
I'm running crDroid 6.5 (which is based on LOS 17.1) on my OnePlus3, and I see the settings. And it's working with the German provider Telekom.
lukass2000 said:
Hi,
have flashed LineageOS 17.1 on my OnePlus 3T.
Ist there any way to use VoWifi/VoLTE with LineageOS 17.1?
Thanks
Click to expand...
Click to collapse
you could have asked in LOS 17.1 thread instead of creating a new thread
Sent from my OnePlus3T using XDA Labs
@meiser have edit the build.prob and inserted the tree lines.
Now i have a button to activate VoWifi
Can activate but does not work
Thint the problem was my network operator.
On my OnePlus 6T (with OxygenOS 9.0.9) i must set to H3G Denmark profile manually with special tool, only then it did work.
So i think LineageOS can VoWifi but did not work with my network operator
Well, there're howtos to enable VoLTE/VoWifi by activating the right profile via QPST.
@meiser Have searched, but foud no info or thred to Lineageos and QPST with OP3, all is only fpr original OxygenOS
Maybe you have any URL/Link for me
It was under https://android-hubo.de/thread/7983...te-vilte-vowifi-freischalten-de-nl-ohne-root/
But the site is down.
This QPST method is independent of the used ROM, it changes the profile in the EFS partition.
Sorry, can't help you more than this.
Hi I am currently running arrow(vanilla)is build QQ3A.200705.002 which doesn't have volte (jio) enabled. I checked various websites and forums to solve this issue but failed. Please help me find a custom ROM with volte enabled or a way to enable volte.
Hello anybody make patch for VoLTE for stock rom fot magisk? Thanku!