I would add to that, easy for some. It can be overwhelming for others. sbf and ruu methods are NOT for the faint of heart and anytime your rooting or unrooting there is that small chance of bricking, more specifically when messing with radios. The key of it all imo is being super informed on what one is doing before attempting any of it. Read, research, and read until you know and understand all the aspects of the said process. I've known way too many people who jump in without knowing exactly what they're doing only to come back saying "PLEASE HELP I'M STUCK IN A BOOT LOOP WHAT DO I DO!" I think I read about rooting my Inc for a solid month before jumping in. It paid off as it was painless and smooth