I'm having the same problem as what has been detailed earlier; my phone is full.

Admittedly I have installed some programs from -devel, but now I can't uninstall them from application manager. Not only that, but the application manager often says I have no application catalogues!

I tried to uninstall direct from xterminal (using the instructions detailed earlier in this thread) but couldn't do it that way as I'm not root. I can't make myself root as I don't have the necessary programs installed on my phone and I'm using Windows 7 on my PC.

Does anyone have any idea how I can remove some/all of the applications I have downloaded, so that I can use my phone again?