On Monday, Nintendo will carry out “emergency” maintenance for its various online services. The Wii U eShop, 3DS eShop, DSi Shop, and Wii Shop Channel will all be inaccessible. Additionally, the Pokemon Black/White and Pokemon Black/White 2 services will be affected, as will Warriors Orochi 3 Hyper’s online functionality.
Most of the maintenance will start and end on Monday. The full downtime listings can be found below.
From Monday, January 28, 2013 11:00 PM
– Tuesday, January 29, 2013 5:00 PM Pacific Time
Pokémon Black Version
Pokémon White Version
Pokémon Black Version 2
Pokémon White Version 2
From Monday, January 28, 2013 5:00 PM
– Monday, January 28, 2013 6:00 PM Pacific Time
Match Making, Ranking, etc.
Warriors Orochi 3 Hyper
From Monday, January 28, 2013 12:00 PM
– Monday, January 28, 2013 5:00 PM Pacific Time
Wii Shopping Channel
Nintendo DSi Shop