i tried to use the app on my oreo oct 2018 officially updated Moto G5 Plus XT1687 https://play.google.com/store/apps/details?id=com.vna.service.vvm
recommended by sooooo many android users... but doesn't activate. do i need to call?
Best answer by Adweno
I was having this problem too. On the mint help page it suggests updating carrier settings. I couldn't find a carrier update so I put my phone on airplane mode then turned off airplane mode. I went into me VVM and it gave me the option to turn it on. Hopes this helps. I'm on the Pixel 2 XL.