No experience with flashing / Rom on hero . I am with orange and phone locked to orange , was wondering best method and Rom to use .firmware 1.5 , kernel 2.6.27 , build 2.73.61.66. Is it simple enough to get 2.1 on my phone , am going for it tonight so any advice etc will go down a treat , I also should point out these is nothin on my phone I wish to save ie apps , pics etc