There are 2 ways. One is to withdraw from beta, use smart switch on a pc to roll back and all user data with be deleted and factory reset performed. Second way which is my favorite, use frija, download lastest software for your device model and region then flash with Odin3. In either case, if you dont withdraw from beta, when you goto ota update, it will update you back to beta. You must withdraw first before downgrade.
You can deregister from the beta program from Samsung member’s app -> settings -> one Ui Beta program status -> Withdraw. Once withdrawn you can download smart switch on the PC and restore to Android 13. Please back up all data on your device before using smart switch to move back to Android 14 as this does reset the phone. if you do choose to move to Android 13 , we suggest you backup all your device data and master reset on Android 14 and try if for a few days. If issues are still not resolved, you always have the choice to withdraw and move back to Android 13
