air

it wont give you any feed back

once you have done the fix echo 0 etc(which if done correctly wont give you feedback so you have 99% successfully implemented it)

type

cat /sys/power/enable_off_mode

if the value underneath shows 0 you have done the fix if it shows 1 you havent

this is only a temp fix so when you reboot/ power off /run out of juice, you will have to do the echo again..

to enable the vitual keypad you press blue arrow then ctrl same time u dont have to shut the keypad.