A2DP Instalation problem

[rxo]

Hi,
I just got my first smartphone a while ago.. It's an O2 XDA (Qtek3130).
I have a bluetooth headset and I want to use it to listen to music to with the phone.. I downloaded tornado_a2dp.zip but when I want to install the .cab file it tells me that the file connot be installed because it does not have sufficent system permission.. Now I think is has a lot 2 do with the rom.. As I read that I have to update it... But the problem is:
1) I don't know how to install a new rom..

2)I don't know where to get the right one..

Ah ja one more question when i install a new rom are all the O2 features gone from my phone or what will be changed... and can I make a backup of the one thats on the phone right now?


I hope some one can help me here...

Thanks guys rxo

[Exitao]

Just need to unlock the phone. I think it's called application unlock.

Look at Karhoe's sticky thread at the top of the forum. Follow the directions and don't take the step to flash binfs, it's unlocked. Keep going to flash a new ROM.