Recently, Viber for Windows Phone 8 devices got updated with new UI and features. Today, Viber has updated their app to v3.1.1 with new features such as support for spell checker and more.
New in v3.1.1:
- Updated Background gallery with more solid background colors.
- Support for Spell Checker.
- Improved Application speed.
- Bug fixes and improvements.
Download the update here from Windows Phone Store for free.