How to design for Android & Blackberry..

[illuminz]

I have designed Apps for iPhone, but, I have got a project of an app now which will run on iPhone, Android & Blackberry.

I would have to wireframe the design 1st in Android & Blackberry, iPhone is a piece of cake.

I would like to know how to start on them, screen resolutions, what should I follow, is there any tool for Blackberry & Android wireframing.

[ralph.m]

Hi illuminz, I've moved this question to the mobile development forum, as this is not really a graphics issue.

Essentially, there shouldn't be too much difference between iPhone and other mobile devices, as long as your design is flexible and has simple fallback styles for devices that don't understand @media queries etc.

But obviously there's a lot more to it, so I'll hand over to others to say more.