How can I fix the problem with Passbook? Give a message "Cannot connect to ITunes Store"

This might sound strange but I fixed mine by manually setting my phone's date 1 year and a day ahead. I then used passbook and it connected to iTunes. Once it did that I went back and set the phone to set the date and time automatically. Once that is done passbook will still work. I found this tip online and it worked for me.

I read about that...I tried it, but it doesn't work. I also tried turning it off on icloud. Still not working...any other suggestion?

try to check your internet. Or remove the app store app and passbook app from the background ( double click the home button, you know what i mean ). and try to open passbook app and press app store. sorry for the grammar

Tried it...didn't work. Any other suggestion?