where can I get my restriction password?
I jail broke my iPad and downloaded some softwares with cydia. But more and more problems are happening recently—springboard crashing, unable to download apps on app store, slowdown of wifi, disability to make in-app purchases. So I thought this had to do with jail breaking. I decided to erase all the evidence by going to settings->general->reset->erase all content and settings (iTunes doesn't work on any of my PCs), but it needed a restriction code. I have no idea what that is, and I can't guess it right. So where do I get this code, or is there any better way to erase cydia?