I can't update my apps or sync my iCloud account
I recently want to update my apps, but my ipod keeps telling me that my apple ID or my password are incorrect. I change it several time, by email and security questinos, and also accessing to my apple ID account with my apple ID and my current password. Sill can't update my apps. What can i do? Hope you can Help me
iPod touch, iOS 5.1.1