The 3DS actually got a firmware update in December 2019
3DS update out now (version 11.10.0-43)
The Nintendo 3DS has a new firmware update available in the form of v11.12.0-44 | GBAtemp.net - The Independent Video Game Community
There is still life in the Nintendo 3DS in 2019 – Destructoid
Nintendo 3DS Themes of the Week – Week 24 2019 (Europe, Japan, North America) - Perfectly Nintendo
Nintendo 3DS - Wikipedia
3ds 2019 Games Flash Sales, 56% OFF | www.ingeniovirtual.com
North American My Nintendo rewards update - August 3, 2019
YouTube kills Nintendo 3DS app on September 3rd - 9to5Google
Nintendo 3DS Version 11.9.0-42U Update Now Live - NintendoSoup
New 5 Best Working Nintendo 3ds Emulator for Android, iOS & PC- 2019
Vblank on Twitter: "Put on your coolest pair of shades! The #Nintendo3DS lives! Still a bit more work to finish on it, but it's still on the way. #ShakedownHawaii supports all 3DS
Using The Nintendo 3DS in 2019 - YouTube
Nintendo finally updates 3DS with Miiverse, Nintendo Network ID support and unified eShop wallet
3DS System Update 11.15.0-47 Is Now Live, Here Are The Full Patch Notes - Nintendo Life
3DS Sales Surpass 72M, New Games Planned for 2019 | PCMag
3DS receives New System Update!? - All Maverick
Nintendo 3DS Hits 72 Million Units In Sales, More Software To Come In 2019 And Beyond - Siliconera