How To Guide Activate VOLTE and VOWIFI on unsupported OnePlus 9 Pro

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Hi,
I've red a lot of subjects on this forum, about people not able to activate VOLTE and VOWIFI.
I had the same issue with my so aged OnePlus 8 Pro.
Here is what solved the problem for me, and many of us :


It works without root 😁😁😁
Enjoy 😉
 

Pvt WhoOkid

Senior Member
  • Oct 19, 2009
    468
    86
    New York
    www.tyaclan.com
    OnePlus 9 Pro
    Hi,
    I've red a lot of subjects on this forum, about people not able to activate VOLTE and VOWIFI.
    I had the same issue with my so aged OnePlus 8 Pro.
    Here is what solved the problem for me, and many of us :


    It works without root 😁😁😁
    Enjoy 😉
    What provider are you using? I'm going to see if the vowifi will work on verizon but I won't hold my breath. It didn't on oneplus 8 pro. However 5g works here.
     
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