Images for BlackBerry Messenger (BBM) on BlackBerry 10 have leaked online, according to these slides, looks like RIM will be working on battery life and optimizing the OLED-display. Great news for you potential BB10 users. Continue reading below to see the next slide:
Theming of BBM would be also be an option. What do you all think of BlackBerry 10 on BBM?
Source: N4BB