Question [Q] Need help! Phone not working after software switch try.

Hello all,

First of all sorry I had literally no idea where to post this thread so mods please put this in the right place without banning etc.
To the problem. I have Samsung Wave 2 GT-8530. After being tired of bada i wanted to try to put android on my phone. I am newbie if it comes to phone software and I couldn't really find basic guide how to do it. So I screwed up something and now my phone won't even start. One and only thing I can do what works is to turn on Download mode by holding vol+ end call and camera buttons.
Can someone guide me how to load any android on my phone from the point I am now? Just fyi I have pretty good computer knowledge so You don't need to explain basics but I never messed with phones so be gentle.

Any help appreciated!