App works on Windows Phone emulator, doesn't work on actual Phone

[castajiz_2]

The title says everything, I was searching through google why this is the case but haven't been able to find any answers.
Any reference would be greatly apreciated...

[peter_budo]

Without any actual error people are not gone be able to help you.

Also please make sure you folleoded instructions how to deploy to device and that device is registered http://goo.gl/TPK2uU (I had to use google url shortener as daniweb formatting did not liked msdn url format)

[castajiz_2]

No errors are shown, all the instructions have been folowed this is fourth app that I have uploaded, everything worked fine previously. The thing is that I'm reading HTML from a webpage. I don't get any erros whatsoever on the emulator, but it seems that I can not fetch the data on the actual device. I'm stuck in a deadpoint where I don't know how to move on since no erros are show (as mentioned before).