ok..i managed to get it to work..however,

i didn't get any the echo string such as

"Injection is already enabled "
"Disconnect from wifi first "
"Injection is enabled "
"Injection is already enabled "
"Injection disabled "

whenever i run the script..it appears,and then just vanishes without displaying any messages like the above

did yours display the message?

EDITED : nevermind..as long as i got the injection working, its fine for me..

however, whenever i try to start GrimWepa, neopwn closes and didn't load GrimWepa..

each time i tap Neopwn --> Attack Vectors --> GrimWepa --> Launch --> Proceed (Yes) , then nothing happen..control panel closes, neopwn shell closes, but GrimWepa does not load...

what might have happened here?