Navigation Bar

[whisper01]

Hello there. Nokia Lumia 720 user. But the navigation bar does not work . How do I make virtual navigation bar?

edit w.8.1

 

[Yiakub]

Interop, WPTweaker. DONE

 

[lumiaz]

Hi,
i tried this, the navigation bar works, but all the apps crash immediately.

Any idea?

Tanks