Cintiq Companion Hybrid 13HD Possible to update to different Android Version?

I have a Cintiq Companion Hybrid 13HD, got in in late 2017 used, and it works fairly well in desktop mode when connected to another computer, no complaints there. When used as a tablet on Android 4.2.1, it is significantly less functional. It is able to connect to the internet, but cannot actually access the internet in any way( Web browsers don't work, update checks fail, Cant get drawing apps onto it), the actual system update button says the update package is damaged, and when going into the file explorer seems like it has duplicate "My Files" directories for some reason. Wondering if anyone has experience fully wiping the drives on this device and replacing the OS with a more recent version of Android, without negatively impacting the Desktop Mode functionality?