How to change K610i to W660 ?

A really good guide how to flash a k610i to a w660i is here: Converting K610/K618/V630 and K530 to W660. Full Guide! - myForum
Most files you need are there except custom packs for some regions. I used it and it works no problem. It uses the illumination patch method. I was wondering if anyone has come up with a patch that makes everything work as it should on a k610i@w660i ?

I also saw a tut of flashing a k610 to w660 with a guide for all the problems ( freezing walkman, display etc etc)

patch here,after flashing keep brightness setting low,i reckon the lowest(50 o/o) is fine