I don't know if anyone is interested. but here is what happened. I have a Nokia N8 and I have this application installed even though I don't have the new firmware (it is not yet available for my product code) I actually installed it 5 or 6 days ago so I checked the version and it says it is v. 1. I think maybe I already had it for an older phone and most probably accidentally installed it.

So I tried to use it and it works almost perfectly, but as expected, it only has Network coverage, Packet data, Battery charger, Earpiece and Loudspeaker tests available.