can someone break down for me exactly what this is...and why people want to use it..


my impression is that it's like its own operating system...like wiping your computer and installing a different version of windows. There's a lot of lingo flying around so what does 3.5 refer to?

Forgive my "newb-ness"...I've had this phone for 2 days and I'm already tearing it down to the guts