I have iPod touch I try to reset but the problem I forgot my restriction passcode.

Kimviv20 wrote:

... I forgot my restriction passcode.

To remove the Restrictions passcode you will need to either...

Restore the Device as New...

http://support.apple.com/kb/HT4137

OR...

from a Backup created Before the Restrictions Code was set....

Restore from Backup

http://support.apple.com/kb/ht1766

- If you are up to file manipulation see:

How to reset forgotten Restrictions...: Apple Support Communities