Hi everyone I'm new to this forum and to android phones. I had a blackberry for 2 years prior to this and finally got my hands on an awesome phone. So I would like it if someone could tell me what the advantages of rooting your phone would be? Is it just that you can make your screens customizable via using ROMs? ....I won't even front- what is a ROM? Also, if I root, I heard this voids the warranty. But what if after I root I just you know, reset the phone, does this make the warranty valid again? Thanks all.