I have previously rooted my phone, a while ago. Current about phone info: SPH-M820_BST 2.3.6 S:M820.07 x.FE16 188.8.131.52 Gingerbread.FE16 M820.07 Here's my question, I know if I want to install the latest official update that it's been nagging me to do for a while, I will lose the benefits of rooting. If I do want to go back to a stock phone, can I just follow the on phone prompts and install the latest stock firmware or would I first need to go thru the rooting process and revert to my old software, then do the auto install thru boost? And if I can just do it thru the phone/boost, should I clear out downloaded programs for more space in the memory for the process? Thanks for any help.