change rom from orange spv M650

[doubleclick]

Hi,

I have a spv M650 from orange (htc P3300) and i want to upgrade to an official htc p3300.

someone can tell me how i can get an official good rom with gps activated and a tool for remove the vendor signature.

Thanks a lot for your help

[iigim]

Hi, i also have just bought an SPV M650 from Orange Switzerland and I would like to use standart HTC rom...did you figure out how to do it?

Thanks