First question:

I have an Tizen application and I install it via wrt-launcher and sdb .But my application crashes and freezing. This happens on my Tizen-device .Can I view the logs crash my app?

Second question:

I wanted to install Firebug Lite for debugging javascript code in my device , but Firebug Lite works with http:// protocol and dont use file:// protocol.

Which tools profiling and debugging javascript code I can use?