Yes, unless you can fully remove it.
Dont know why people stick stuff on there consoles in the first place
I have a question if anyone can answer that'll be perfect. If I buy a wii u skin on decalgirl.com, that wouldn't void my warranty right if i ship the system into Nintendo?
You would probably want to remove it first. As above i dont no why people do this it makes the console look cheap and nasty by plastering it with stickers.
If You Add My Wii Code, Please PM me with your code so i can add you. THANKS
It depends what colour/design the decal or cover is. Some of them look pretty cool.
~The Phoenix has R!S3N~
#MW3 ac: 0700-6492-2337#