One UI 7 public beta was previously rumored to land on eligible devices later this month. However, as the Samsung Germany customer support channel revealed, the Galaxy S24, S24 Plus, and S24 Ultra will get the Android 15 beta update today.https://www.notebookcheck.net/Samsung-reveals-earlier-than-expected-One-UI-7-rollout-for-three-Galaxy-phones.928202.0.html
Never install Samsung Beta on your primary phone if you use Google wallet. Phone payments are disabled with beta builds.