[VoLTE/VoWiFi][OP6] for German User only!

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Senior Member
Oct 10, 2008
i can activate it on o2-de
however it seems to not use volte and vowifi, however i thought this is enabled for every o2 sim by now?

edit: did not read the whole thread :D :D now its fine
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Senior Member
May 19, 2011
Does it work for Austrian providers?

It might do. Just try it out. It's really bo rocket science.

On own terms. Thank you so much for providing this guide. Works like a charm for me vodafone card in slot 1. My telekom card in slot 2 doesn't have volte though. Is this only working for slot one in general, or is it my telekom card maybe?


Senior Member
Sep 8, 2010
Hello people, i've tried this methode with my Oneplus 6 on OOS 5.1.9 with the India Vodafone profile and its working great! Takes a little time to activate and seen in the pulldown menu but it's working perfectly. I'm on Vodafone The Netherlands.

Edit: Got only one problem everybody that calls me is unknown id?
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