Root Rooting on 1.47 update

[Rocklee99]

Do i have to be rooted to use this method?

How to start over: Fully rooted stock 1.47.651.1 in one shot (no adb!) - xda-developers

 

[Jack Daniels]

yes use simple or toast root method then apply that as directer after you apply the first part use nand backup that will allow you to always go back to a fresh state. then apply the second and it will be stock with su it's nice but like everyone has told me start play with roms you might like some of the others if you run into any issues just recover to the backup.