Leak Points to Samsung 'Network Battery Saver' in One UI 8.5

APK strings indicate the feature uses on-device Personal Data Intelligence to curb connectivity during likely downtime, with no official confirmation.

Overview

Android Authority and others found references in leaked One UI 8.5 builds to a Network Battery Saver for Galaxy devices.
The strings describe limiting network performance when a phone is unlikely to be used, such as during sleep or when at home.
The feature appears to rely on Personal Data Intelligence and requires it to be enabled in Settings, with controls to manage participating apps and services.
The discovery aligns with broader One UI 8.5 leaks focused on AI-driven optimizations, with reports suggesting a base of Android 16 QPR2.
Coverage points to a possible debut alongside the Galaxy S26 in February 2026, though timing and inclusion remain unconfirmed and could change.