For those that want Root in ADB Shell without typing SU / Dealing with $ then SU everytime. though, chmod 2000 may not be needed, but I chose to add that for the time being..... Enjoy & use at your own RISK!!
Change the Script to:
echo "#!/system/bin/sh
/data/local/try3 /system/bin/sh
mount -o rw,remount /dev/st9 /system
cat /system/bin/sh > /system/bin/su
mv /system/bin/sh > /system/bin/sh1
mv /system/bin/su > /system/bin/sh
chmod 2000 /system/bin/sh
chmod 04755 /system/bin/sh
/system/bin/playlogo_real" > /system/bin/playlogo
Thanks goes to Kam187 for the Root
Thanks man