Nintendo has revealed Wii and DSi eShops are "undergoing maintenance" | GamesRadar+
Nintendo Switch, 3DS And Wii U Network Maintenance Happening This Week - My Nintendo News
3ds and Wii U server maintenance : r/3DS
Nintendo Prepares For 3DS & Wii U eShop Closure With Scheduled Maintenance | Nintendo Life
Nintendo 3DS, Wii U eShop Closure: Maintenance Schedule in Late August Has Been Revealed | Tech Times
Nintendo eShop Undergoing Maintenance March 13 - IGN
Wii Shop Channel is under maintenance. Both Wii and Wii U can't access them. Do they still do this even after the channel has been discontinued or is this a surprise "out
Nintendo Network Wii U, 3DS Maintenance Scheduled for Next Week - GameSpot
Schedule — Major Maintenance for Various Wii U/3DS Online Titles Today - Destructoid - Nintendo
Wii U maintenance taking place next week (5/17)
Upcoming Nintendo Maintenance (Nintendo Switch, Wii U, Nintendo 3DS, Mobile) - Perfectly Nintendo
Extended Wii U eShop Maintenance Suggests System Update Late Tonight - News - Nintendo World Report
Nintendo Wii U Teardown - iFixit
Wii U and 3DS maintenance taking place on Monday / Tuesday
Nintendo Prepares For 3DS & Wii U eShop Closure With Scheduled Maintenance | Nintendo Life
Nintendo Is Scheduled for Server Maintenance Next Week, 3DS, WiiU Also Included in Downtime | Tech Times
Nintendo Wii and DSi shops "undergoing maintenance" as they remain offline
/cdn.vox-cdn.com/uploads/chorus_image/image/7225617/screen_shot_2013-01-23_at_8.46.01_am.0.png "Nintendo Network under 'emergency maintenance' until Jan. 29 - Polygon")
Nintendo Network under 'emergency maintenance' until Jan. 29 - Polygon
Wii U Console, GamePad Repair Costs Revealed - News - Nintendo World Report
Online Wii U maintenance next week
Nintendo 3DS, Wii U eShop Closure: Maintenance Schedule in Late August Has Been Revealed | Tech Times
Wii U - Sega Retro
