backup android

  • I have two identical boxes. I've been keeping one stock and one to play with. But I think I'd like to play with both. How would I make a back up of the stock rom and/or recovery so I could go back if I needed to? I'm thinking it would be a good idea.

  • There is a backup/restore section in the LibreELEC Settings add-on. It will back up all settings/addons/etcetera.

  • This will not backup android fw as asked by op though.
    What I did was a full backup with TWRP to an sd card, you can find TWRP for our devices on freaktab. As I am so happy with LE I haven't tried restoring though, so I don't know if it would work.
    The most common answer to your question on this forum is to find the original fw on the internet and restore it using windows tools if you want to go back to android. As I don't have windows that option is not suitable for me so I have no experience with it.