Ive read several times that the Hero's current firmware is 2.7, but when i checked my own hero (on sprint, purchased last friday), i noticed that i have firmware 1.5. After further investigation, it looks like the European Hero is running 2.7. Anyone know the difference between sprint's 1.5 and the Euro's 2.7? If one was feeling adventurous, would 2.7 work on sprints (i actually assume not because i further assume the european hero is gsm, but i dont know for sure)?
Thanks
Thanks