iPod touch Ipod touch 4th gen stuck in weird turn on loop :(

okay so my girlfriend locked her jailbroken ipod somehow and didnt know how o get it unlocked(she is using the cydia app Androidlock) so i took it to delete her passcode using Diskaid so i did so and still the passcode was there so i turned the ipod off and on and now its in some weird loop... apple logo appears stays like that for a bit then the pinwheel appears after that the restoring bar appears then dissapears and the pinwheel returns and then repeats forever.... Help meeee! PLease

----------

also it wont go into recovery mode! and also i now know the passcode form digging through its eternal files and it is stuck on the loop if i could get it back i could fix everything but it no longer will turn on