ok i will tell u
first i download the flasher prog and i install it after that i download the frimware version the new one after that i run the flasher from the run menu and i give the order to open the flasher and run it after that i turn off my mobile after its complte charging and i pressed U key and i put the usb cable the nokia show with the ccable usb on the corner of the screen so i go the comand pronpt again and i wrote this
flasher-3.5.exe -RX-51_2009SE_20.2010.36-2.003_PR_COMBINED_003_ARM(1).bin -f -R

after that its come the letter i told u and for now im still downoald the last vanillia version its takes long time

so thats all what i did