Remember few days ago we reported that Spice Mi 410 has [unofficially] got the official build of Android 2.3.4 update from its another rebranded cousin Cherry Mobile Magnum HD. Many of you updated your Mi 410 successfully but after the update the normal root exploits have stopped working.
No root method was working until Free Radical at Erodov found a way. You will need a working linux distro with Nautilus to accomplish this root method.
You can find the whole root method and full instructions here.
Thanks for the tip Free Radical