I guess that's a simple way of saying it. But yes mostly. The thing is if you follow the guide step by step..all should be well. Yes you can go back to stock after you get cwm installed. You can have stock root or no root. But be aware as far as I know from what I have read. The phone can not be relocked. Or I have also read where they say you can. But it will show in h boot that it was relocked. So, let's say you wanted to return your phone or had to send it in. I'm not sure how the carrier would handle that.? Hence the warning..you have voided your warranty. But I have rooted two of these phones with no problems.