Hi , today i downloaded some sofware of a to my n900 and after instaling him i reboot the phone , and since there he tries to turn on , but right away is not capable to mantain it and goes of , like , if he was trying to turn on , but something is not let him away....... i'll already tried to make almost everything , like , take of the battery , sim , even the memory card , but nothing...
i think that's some kinda of virus that came along with the soft , but not even that i cannot know co's the phone dont even restarts...any ideas , thanks ...

1) It's not a virus, probably just broken software.
2) What's the software.

Can you specify what software, where you got it from etc.
What happens when you switch the phone on (exactly).
It's highly unlikely to be a virus and given the lack of detail and the alarmist title this thread is likely to be ignored as a troll.

it was something to do about a wighet that allows u to put or categorize tasks inside tasks ...something like that , its in desktop apps , and as between 600 and 800 kbs...

Where exactly did you get it?

by the way , i m not beeing alarmist , just need help ...

Sounds to me like swine flu.

desktop apps ... i think it was like the beta repository

What happens when you switch your phone on.
It should do something, otherwise I would suspect faulty hardware.

yea , sure , that helps alot lol