[Solange82200]

J.ville, you now have to reflash to one of the ROMS that has 6.5. Its not like a program that you can just install it. You did the right thing by flashing the beta rom first, as that is required before flashing to the cooked ROMS (some of which have 6.5 cooked into them). Do a search for 6.5 rom here, you should find the links to the ROM that has 6.5 on it.