Just thought I would add my 2 cents for all those getting permission denied after entering adb shell and su..getting.$ and not #... maybe this will help someone....
BTW
I was doing this AFTER i successfully rooted and followed the 10 min video
I was trying to update the wireless N and was trying to adb shell and su (and add the commands for wireless N from the wireless N text file)
what I didnt understand was that after being in recovery mode , instead of trying to get into adb shell like the wireless N texfile says..what I should have been doing was following the original ROOT text file that tells you to run:
select the recovery option on the phone
1.bat
select the recovery option on the phone
adb push payload-update.zip /sdcard/update.zip
that line above ... the adb push payload line.... has to be timed...to the second select run of the recovery option on the phone.. it has to be inserted right around when the verifying the update line shows on the phone... then it will execute the "new" hacked payload on the phone if timed right.....
and THEN
you can
adb shell
su
and get the holy grail #
hope that helps someone.... it took me a while to get it... but now I can hit it everytime.....
thanks to all that helped with getting this progress this far!