Who wants to use Viber with grapheneos , better not try with your everyday number.
Cause of some unknown reason Viber flags you as spammer and suspicious activity, and block your number permanently without providing reason or clarification why...
Sending email is no use. Always same response.. My 2 numbers are blocked permanently now and i have decided to ditch Viber permanently.
They are really jerks in customer service..
No clarification no explanation nothing. They just say you are permanently blocked and we can't provide more information now.
I don't know for what reason this happens but it is real.