Server update is out! Now DNS is used only to get Welcome screen. Once you there, you can press Home -> Wi-Fi settings and remove DNS field, it will make everything works faster. And you can even connect to another Wi-Fi access points without entering DNS field.
But you need to remember:
Never press Home -> Start Over
Never press “Retry” on errors, always press “Back”
Always use Full Screen mode, Normal mode is for taking photos
Also you can try to use mobile internet, the same way, enter Welcome screen and than you can disconnect Wi-Fi and use cellular network.