Your system files might be corrupted, so you need to factory reset your  phone

This is rare ,it might be bug or error caused by the update and keep you phone up to date it will fix it or some settings might change, so check your settings

This shows in close app view, some apps and services can run in background for example music player, voice recorder, timer etcNote- If you feel some apps on your device not safe, do this- disable background usage, this will prevent running the specif...

Each different model of Samsung phone has a modified android version, so it will take time to release android 14 update to your model