I see. You can use RSDlite 5.6 or higher with the 902 fxz. Use this file (props to timmy10shoes)...http://dl.dropbox.com/u/63864500/5.9.902.zip and put it in the 902 fxz folder with the other images. It will prevent your sd card from being wiped.
Ok I flashed 902 retired then flashed eclipse and it worked and it is awesome one thing tho I still hasn't got the 905 update I don't even wanna switch back. Question. The 4g is cutting out like 10 seconds is that normal or is there a patch