Motorola open-source

I wanted to make this post about fifteen days ago, but then other things took over and this was left behind.

While doing my daily news-reading and “siteseeing”, I found a site that seems to mean that Motorola is into the open-source. Reading more deeply it is clear that they have open-sourced some parts of their J2ME implementation for mobile devices and the full software for some linux-based devices! offers a number of downloads. The most active, according to the published statistics are JSR’s in general and more specifically JSR 271 (Motorola ‘s JSR 271 implementation or the JCP JSR 271 specification).

Even more interestingly, there are links to access parts of device kernel, drivers and applications that are developed as open-source. You can access kernel and packages for the ROKR E2, A1200 or A780 and E680.
This is very cool.
The community is not very active also because it’s a very specific topic, but still it’s an initial effort. It’s incredible how much traction Linksys got after they released the full firmware of their WRT54g and later.

As a test I downloaded the firmware of the A780/E680, 72MB! It’s all RPM. There are many packages included and other packages are stored outside of the “firmware package”. It seems like there’s everything.

Why should I buy a greenphone, now that I have discovered this?
Hackers wanted to test these files and play around. announcement to the press.