Hello Samsung Team, I am using Samsung Galaxy A15. After the June or July 2025 update (One UI Core 6.1 / Security Patch), my phone started showing unusual battery drain. Even when the phone is not in use overnight, it loses 1–2% battery, which was not happening before the update. I ran Battery Diagnostics and it shows “Good”, so there is no hardware issue. Kindly fix this battery issue in the next software update. Thank you.
