Viber for Windows Phone just got updated to v4.4 in Windows Phone Store. This new update includes the ability to block any number, new emoticons, indication of new message in chats and more. Find the full change log below.
What’s new in version V4.4:
• Block any number
• Added indication of new messages in chats.
• New Emoticons
• Performance improvements
Download it here from Windows Phone Store for free.