Ask in the 1+ 7 Pro forum, not here.Hello there, I have all the tools and apps to go ahead with Volte -Vowifi activation on my OnePlus 7 Pro GM1911 model (INDIA). While in Kuwait use
SIM 1 - Carrier is Stc KW (formerly known as Viva incase you not aware) This sim support DATA+CALLING
SIM 2 - Carrier is Ooredoo ( formerly known as Wataniya) - This sim too support Data+Call but I have only calling on this sim.
Did tried to activate Volte via QPST>PDC apps, but could not find Carrier Stc KW name in PDC list tied with commercii profile but didnt work.
For sim 2, Carrier Ooredoo name too didnt listed in PDC list, so randomly tried Vodafone and commercii both profiles work, and could see icon too on screen.
Now Sugest; which Profile to be selected for Stc KW to have Volte activated.
If you have the carrier config file, pls be sharing, and also let me know if i can load any external config files in PDC application to be activated on & for selected sim