Hacking i need help

[gogetassj5]

got my 3DS in 4.2 and have the gateway set my game pokemon black and I played for a while and I can no longer enter emunad in gateway mode when I go to options other options Profile of gateway does not come out the options come out how can help me thanks

 

[Ugothacked]

You need to rerun the gateway blue card and install the exploit, every time you play a DS game the exploit gets removed

 

[gogetassj5]

thanks