OOS 10 : VoLTE switch is gone from *#800# - function switch menu

ddaggebi

Senior Member
Jan 12, 2014
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Seoul
I have finally upgraded to OOS10. However, when I tried to enable VoLTE again, I noticed that I don't have 'VoLTE Switch' in Function switch menu anymore. Because of this, I can't force enable VoLTE.
Is this normal? And if it is, is there any solutions to enable VoLTE forcefully?
Thanks!
 

ale.mcda

New member
Apr 23, 2020
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Thanks lil-pete

This was the only working solution I found for my Oneplus 6 - I couldnt manage to activate volte options with the usual logkit, thanks!
 

hoBo32

New member
Sep 10, 2020
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dial *#800#
login oneplus logkit
volte tick
vowifi tick
back settings
go to wifi-internet
go to sim card
volte-vowifi must be there..
I'm having the same issue. I installed the OEMLOGKIT above and followed your steps here through *#800# but I'm not seeing anything related to VoLTE once in. Is this because my phone is rooted?

EDIT: Nevermind, I found it but I had to do an extra step. After OnePlus Logkit I had to click on Function Switch to find them.
 
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alex.galli

New member
Oct 21, 2020
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I'm having the same issue. I installed the OEMLOGKIT above and followed your steps here through *#800# but I'm not seeing anything related to VoLTE once in. Is this because my phone is rooted?

EDIT: Nevermind, I found it but I had to do an extra step. After OnePlus Logkit I had to click on Function Switch to find them.

Does anyone know why I can't see the option "function switch" in LogKit?

---------- Post added at 12:15 PM ---------- Previous post was at 12:12 PM ----------

I'm having the same issue. I installed the OEMLOGKIT above and followed your steps here through *#800# but I'm not seeing anything related to VoLTE once in. Is this because my phone is rooted?

EDIT: Nevermind, I found it but I had to do an extra step. After OnePlus Logkit I had to click on Function Switch to find them.
I followed the steps above but the option "function switch" is missing. Does anyone know how to solve this?