So I recently bought a 3ds and have been troubleshooting it. ive replaced the battery and got it on so my next thing is the 3ds cart reader. the pins do not look bent and I've tried the card/paper trick, where you put the paper behind the game when you insert it. when I do that the game will pop up, so i know that it works, jsut somethings going on. Does anyone know a permanent fix the paper trick? or a few other ways to make it read proper. i would replace it but the soldering i would have to do looks more tough than im use to thanks for any help or advice.