I have already rooted my hero but I did not flash a recovery image or perform a nandroid back up mostly because I could not find clear instructions on how to do so, which caused me to have to completely wipe my phone and start over after I deleted some programs that caused my loop over and over. I know the commands I need to run in adb to flash the recovery image but I do not know where to download the recovery image or where I need to store it I also can't find anything on nandroid back could somone please explain these in detail with the steps I need to take so I don't need to start from square one again