KODI BACKUP USB

Hello. I installed Kodi. Everything works perfectly. My question is the following: How can I copy BACKUP in USB flash drive inserted on the TV....

KORE plays wrong song

KORE 3.1.0 on Android 10 (Sony XPERIA XZ2 compact), OSMC/KODI Build 20.3 (20.3.0), GIT 20240128-osmc (Raspberry 4), no updates (updates gradually made a previous installation...