How to transfer Viber profile from phone to phone without activation?

Question

Android

My wife lost her SIM card a long time ago, on which the viber was activated. Now we bought a new phone, we need to transfer the entire viber, pictures. correspondence, etc. so that it does not ask for activation.
I tried just copying the viber folder. from the home directory of the phone, but did not work.
Where are these activations? How to be in general?
Android system.
UPD.
I found a solution at the link - android.stackexchange.com/questions/68796/how-to-t...
Only there is still a question of activation.
Written: On the new device install Viber and activate your mobile number. You message board will be empty for now.
as I understand it, it won’t activate the left number and then after the whole procedure get the old one, because I don’t know what the database contains

Answer 1

Get a new viber, taking into account the fact that everything on the phone contacts themselves will be pulled up from the android book.

Answer 2

Yes, as easy as shelling pears, you need to download a backupper, and reserve the phone book and the viber program itself with its settings. Move the backup to another phone and restore! I don’t remember, you may need to move the folder, although in theory it doesn’t play a role, I think it won’t be difficult ...