What is sxos?

SXOS is a custom firmware for the Nintendo Switch gaming console. It allows users to run homebrew applications and games, as well as backup and play their legally owned game cartridges on the console. The firmware is developed by Team Xecuter and requires a modchip or dongle to install and use. It also includes features such as cheats, save states, and custom themes. However, it is important to note that using custom firmware may void your warranty and could potentially lead to console bans from online services.