Upgraded to 8.1.0 then downgraded back to 4.1.0 (originally on) gives Atmosphere error 2002-4315 | GBAtemp.net - The Independent Video Game Community
![Petition · Get Nintendo to implement a downgrade feature for games in the next switch firmware update · Change.org Petition · Get Nintendo to implement a downgrade feature for games in the next switch firmware update · Change.org](https://assets.change.org/photos/3/gp/lx/poGplXneqwmZmdK-1600x900-noPad.jpg?1595197820)
Petition · Get Nintendo to implement a downgrade feature for games in the next switch firmware update · Change.org
nintendo switch 7.0.1 to 6.2 failed downgrade | Page 2 | GBAtemp.net - The Independent Video Game Community
DOWNGRADING NINTENDO SWITCH | It is possible to downgrade the Nintendo Switch as long as the fuse count is not altered and you have an older NAND backup. To follow this guide
![Nintendo Switch won't boot after downgrading from 9.0.0 to 8.1.0 · Issue #670 · Atmosphere-NX/Atmosphere · GitHub Nintendo Switch won't boot after downgrading from 9.0.0 to 8.1.0 · Issue #670 · Atmosphere-NX/Atmosphere · GitHub](https://user-images.githubusercontent.com/55566126/65295582-d2514c80-db2f-11e9-9d75-4457198b1b0d.jpg)