so I am a noob I put oe on a older laptop not knowing it was running kodi Jarvis so now I want to put libreelec on instead I have the USB still partitioned with openelec on it but now my other computer quit so how can I update without having a computer running anything but openelec. At the moment ...help please I have a tablet I could make a new USB sd card stick with libreelec on it will that work or is there a easier way?