My gateway 3ds was working perfectly fine until i change SD card. this is the problem. 1. when i tried to install GW with the blue card no matter what which version am using. everytime i click on mico Sd card than install GW it flashes the loading screen for a second than it ask me to close the software. i tried many many time until i got it working to install GW 2. after install GW and go to GW mode no matter what I click it flashes than kick me out to the GW menu samething i tried many time until i got it to installed the emuNand. i got it install, but when everytime i enter GW mode my home screen flashes and auto move. when i click secret my 3ds screen freeze. i would like to know what causing the problem. BTW i tried using the working mico SD card and still not working. Please help.