NAND Testing - 05-25 Update: New LK, Recovery.img, Kernel Updates through Recovery

[jortiz12885]

I need some help i was able to set up adb and stuff, but i dont really understand the procedure i been reading and dont see a clear explanation on using the LK NBH file. So I placed the RHODIMG.NBH in a folder and downloaded a CustomRUU those are the only files placed in this folder, thats how I flash roms but after that i run the customruu from windows (phone is synchronized to windows) then i get error? i mean i dont understand am still in the red,blue,green screen with no rom and cant enter "recovery mode" can someone please guide me on installing this. Thanks.