maemo.org - Talk - Help...Lost Security Code

Thanks for the help there, but what if i don't have John the Ripper? My parents are super-mad at me for changing the code in the first place (cuz my little brother nearly messed it up when he found my phone unlocked) so i changed my lock code to some super-complicated sequence i can hardly remember. so when i took my phone to the nokia care centre, they charged me $700 just to get into my phone but they couldn't change the lock code. now my little brother is able to access my phone cuz if i lock it i'll never be able to open it again. i got "rootsh" installed on my phone, and i have the code thing, but can you insert it in the John the Ripper thing for me???