After purchasing a new iPod touch 5, my friend has had difficulties with the AppStore. Right after setting it up, the AppStore showed the design of previous AppStore, not that of iOS6. The tabbar was scrambled, and sometimes he got the error: 'Your request produced an error. [newNullResponse]' and the connection with the iTunes Store has failed. That resolved itself after a couple of days and showed the normal design of the iOS6 AppStore and functioned normally. Yesterday, the problem reoccurred. It was showing the correct design, but Categories and Top 25 gave that same error message as before, and the tabbar became scrambled again. Does anyone know a solution or has experienced the same problem and found out how to solve it?