Viber question

A question about : Viber question

Viber question please
My son-in-law has put viber on his Samsung galaxy to enable video/calls/messages whit his wife on detachment. Ideally he wants it on his iPhone should his wife call him when he is out.

We feel there could bel a conflict between his devices, as earlier he tried to install it on the phone, and it removed itself from tablet.

It has now been taken off the phone and reinstalled on tablet.

So, has anyone experience using viber please.

Best answers:

• FAQS
  https://support.viber.com/customer/p...he-difference-
• Yep, confused the hell out of me when my brother-in-law had the same problem....The iPhone will always be a Primary device and remove it from the tablet.....Uninstall and try installing on the phone first then the tablet. I take it the tablet was the Galaxy referred to?..