uOS-20221218
This is the first beta release of UnofficialOS for the RGB20S, based on JELOS. This build is based on JELOS-dev. This is in devolopment, and therefor may have bugs.
Installation
Download the latest version of uOS.
Decompress the image.
Write the image to an SDCARD using an imaging tool. Common imaging tools include Balena Etcher, Raspberry Pi Imager, and Win32 Disk Imager. If you're skilled with the command line, dd works fine too.
Upgrading
Download the latest version of uOS from Github.
Copy the update to your device over the network to your device's update share.
Reboot the device, and the update will begin automatically.