Yeah it is but what it doesn't clarify is if I need a) My original Nand Backups or a nand backup that I have the freeboot installed, b) if I need to download the system update to my pc and use it in the update process through j-runner. I know those might be stupid questions to include in a guide that is suppose to be for pros in this area, but for starters like myself is way to vague to use it and also here in the forums either I can't find a tutorial or tips, or if I find them at least 2 VIP members will argue on what am I suppose to do and what not and I really don't want to waste your time asking things that I could find in a guide.