WhatsApp has finally launched its Android beta program on Google's Play Store, making it easier for early adopters to test latest pre-release builds of the mobile messaging service. If you're interested in joining the program, first head to the service's Play Store beta listing, and then tap on the 'Become a Tester' option (make sure you're logged into your Gmail account at this point). Once done, just update the WhatsApp app (or download if you don't have it already) by heading to Google Play. Before you join the program, do keep in mind that testing versions may be unstable or have a few...
Source: http://www.gsmarena.com/whatsapps_android_beta_program_goes_live_on_google_play-news-16836.php
