debug is a feature that lets you choose your tama guy! the debug button is in the tama. to undebug erase the pencil marks on the button. to de-bug,open your tama and unscrew the 4 smaller screws. open the tama. then find the de-bug button and scratch the button under the word de-bug about 8 times(pencil is best for scratching) then put your tama back together and re-set your tama then choose re-set! if you did it right you can choose your tama! you can scroll through the characters with the a button and select with b. you can only do this to a v1 good luck!
Incorrect. I debugged my V2 along with three friends'.
You have to open the Tamagotchi up like usual, then take the battery out so it doesn't get in the way. Then you look at the space at the lower left corner of where the battery used to be. Scratch the two silver semi-circles gently with a pencil. Put the battery back in (don't worry about the beeping sound) and close it up.