can i put k510i software into my friends k310i, if i put k310 display camera and acoustic driver in to k510 main
I don't know about that, but you surely can put the W200 main and fs to K310, and you will get 26MB instead of 14MB. Really works. I tested with my brother's K310i :D. Details: http://www.topsony.com/forum/showthread.php?p=34767