ROM: Resurrection Remix Nougat Final
Carrier: Idea 4G, India
Device: i9195
I have flashed magisk modules VoLTE and VoWIFI enabler. Within the telephony hidden menu (*#*#4636#*#* in dialer, then in the phone information) it shows VoLTE provisioning is enabled. But still can't get incoming or outgoing calls on LTE only mode. The phone call gets disconnected automatically. Is there any way to get VoLTE? Does it require any carrier specific OTA update? The sim card supports calls in other VoLTE phones.
Hi I am new to this and have no IT background, I have just bought mi9se I have latest firmware 11 global version all updates are done.
I have entered the codes *#*#86583#*#*
*#*#869434#* to 'disable' VolTE and WiFi - rebooted phone and then went to the SIM card settings but there was then no setting for WiFi calling. Pls help.
Thanks
Moni
When i enable 5G using *#*#4636#*#* method it works.
But Oxygen OS won't detect 5G when selecting a network band in settings.
Any fix for this issue? Was on Lineage OS and 5G was working fine and detected but doesn't work when returned to stock Oxygen OS EU.
European version here.
I don't have 5g in Settings > Preferred network type at all.
I read that many people in country's around Europa have problems with 5g.
Only solution for now is to use an app called 5g switch from playstore it creates a shortcut for *#*#4636#*#* instead of dialing it manually.
It's free and has no ads.
After updating to OOS 12.0.0.0 WiFi Calling and VoLTE are gone. Does anyone also have this problem? has someone been able to fix it?
I feel differently - WiFi calling and volte started working after update (EU version). I did factory reset after update.
HubertGT said:
After updating to OOS 12.0.0.0 WiFi Calling and VoLTE are gone. Does anyone also have this problem? has someone been able to fix it?
Click to expand...
Click to collapse
this is a known problem
For me, VoWifi is working but VoLTE and 5G is not.
OnePlus logkit is not working anymore.
*#*#4636#*#* is not working either.
Since codebase merged with ColorOS, EngineeringMode is changed to *#899# but it has limitation (login required) now.
Maybe we can open it with setprop persist.sys.adb.engineermode 1 but root is required.
5G test switch is *#54794824#
In NL I got the following results upgrading from OOS 11 to 12 without factory reset:
* OOS11:
5G for both KPN and Vodafone NL
VoLTE+VoWiFi for both KPN and Vodafone NL
* OOS12:
VoWiFi for Vodafone NL
VoLTE for both KPN and Vodafone NL
VoWiFi for KPN
5G, also both KPN and Vodafone NL
AndroPlus said:
Since codebase merged with ColorOS, EngineeringMode is changed to *#899# but it has limitation (login required) now.
Maybe we can open it with setprop persist.sys.adb.engineermode 1 but root is required.
5G test switch is *#54794824#
Click to expand...
Click to collapse
I didn't find a way for direct contact, so I reply you here. Do you now any way to use qpsp on op9 pro? I just moved from color os to oxygen (after doing it the other way around) and I just have asian bands, so I want to re enable the ones I lost during the change (and enable 5G also)
here i´m to wait for this..
is there any way to activate volte provision (grey out) on OOS12/ColorOS12? tried installing the old logkit apk but it says conflict with an existing package and reboot to FTM does only reboot to the OS.
Was anyone able to do this without factory reset? I don't want to loose everything
zeitos said:
Was anyone able to do this without factory reset? I don't want to loose everything
Click to expand...
Click to collapse
only solution right now for A12 for carriers with Volte not working by default is to root the device and flash a module to activate the Volte.
With 3G sunset close, searching seems to indicate the below for HD1907 and VoLTE. ***PLEASE CORRECT IF WRONG***
AT&T
*HD1907 with new SIM (even if flashed to global ROM) won't be able to use VoLTE because only HD1905 is whitelisted
*HD1907 with previously activated SIM will continue working on VoLTE
Verizon
*HD1907 with new SIM (even if flashed to global ROM) won't be able to use VoLTE because it will fail IMEI check
*HD1907 with previously activiated SIM will continue working on VoLTE