Yahoo Messenger on Blaast - Yahoo Messenger on Blaast comes with fast and free smartphone apps like Facebook, Twitter, and Yahoo Messenger - all in one FREE download. Blaast saves data costs and includes a data counter so you can always check how much you're using. Works on over 2000 mobile phone models with Java, e.g. Nokia S40, Nexian, Blackberry, D-One - including yours. Access the Internet, stay in touch with family and friends, and be entertained on your phone.