How can I get Android software for Nokia 5800 XpressMusic phone?
I just noticed, that your question is different, and the title is different.
You can not get android on any nokia devices.
you can install softwares like spb, m1, and home screen of nokia belle which give you a looks of Android, just like xp users install themes of window 7 and ubuntu.
Connect it to pc by with nokia pc suite, and click on software update option