If you are a veteran, using a community backup image is a short-cut to testing new skins or plugin combinations without destroying your main setup (you can create a multiboot configuration).
The method varies slightly depending on which Enigma2 image you are currently running (e.g., , OpenViX , or Black Hole ). OpenATV : vu solo2 backup image
Not all backups are created equal. Some are bloated with useless plugins that slow the Solo2 down. Others are stripped back for maximum F1 performance. If you are a veteran, using a community