There is no possible way to get residents that have moved away to come back. On occasion they will come back on their own, but there is nothing you can do to force them back. If by chance they do come back, they will have no recollection of who you are, and their friendship with you will need to restart. (:
There is no such thing as an "id" in animal crossing.
No.
yeah it can
no only if you go back in time
If you have erased it then it will no longer work
Set you're DS back to real time.
you are taken back to the title screen and can continue playing.
You cannot fix the Animal Crossing game once it is hacked. Hacking is an irreversible process, unless you can hack it back to the original (e.g., entering a code in the hacking device to undo what has happened). However, you can always restart the game completely (get a new town, character, etc.) and everything should go back to normal.
DS Suitcase (talk to Rover)
yes but its random and its a genie not a ghost
Maybe about 10 15 dollars.
Unfortunately, there is no way to back up your data.