The last Beta closer update is stable version of One UI 7.0 update which is already released to your device. So please don't bothered about this issue now. Also reset factory data with backup then try to it's again for battery drain issue and better performance of your's device. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.
As per your concern, we want to inform you that the UI 7 stable security update already has been released for the Galaxy S24 series. you can check the software update on your device manually by the below steps.
Kindly follow the below steps to update your device software( if available). Path: Settings > About phone > software update.
If still not recieving, kindly visit the service center once and inspect your device by the technical team end. They will provide you with all the information in a better way after inspecting the device physically.
However, we request you kindly share the beta log file reharding battery issue. Also, share video clips and images for better understanding. This will help us to investigate further and resolve this issue.
To attach the log file: Samsung member > Click on beta banner > Switch to beta mode > Beta feedback > Send feedback > Error report.
