No specific info about version 1.5. Please visit the main page of ViberAd on Software Informer.
Viber lets you send free messages and make free calls to other Viber users.
It enables Lenovo to send important messages to you across the internet.
Chat, call, and share files/emoticons/stickers with your friends.
Facilitates instant messaging and alerts on a local network
This tool helps you transfer and manage Android Viber message on your PC.
Headwind SMS Communicator is a simple and powerful SMS application.