I am still debating on rooting or not, first off will this work if i use a macbook, also ik it voids your warranty and im just 13 years old so i don't have the money to buy a new phone if something wrong happens, what do you guys think i should do? Also what do i need to install before i root (like back up things..?) and what should i install afterwards like what roms and stuff. Also if i root my device and want to go back so i unroot my phone, does my warrenty come back? Please help me, thanks.