5 Samsung Galaxy Features You Have To Enable Yourself

Configure audio control before you need it

Samsung Galaxy phones already support several major functions out of the box, including automatic split-screen behavior after setup, Multi Control for using one keyboard and mouse across Galaxy devices, and Circle to Search with Google. The issue is that some smaller, useful tools sit behind separate toggles.

One of those is music control through the physical volume keys. According to BGR, this is not enabled by default and requires Samsung’s Good Lock app, specifically the Sound Assistant module. Good Lock is described as Samsung’s customization hub, while Sound Assistant is used to manage audio behavior on the device.

Once configured, you can press and hold a volume key while the screen is locked to move to the next or previous track. BGR says this works with streaming apps including Spotify and YouTube Music, as well as local music players such as Poweramp and Musicolet.

That is a small setting with a clear use case: phone in pocket, gloves on, wet hands, or any moment when unlocking the display is inconvenient. If it fails, the first item to check is not the music app; check whether Good Lock and Sound Assistant are installed and whether the specific volume-key control has actually been enabled.

Enable restarts, but understand the lock-screen consequence

BGR also highlights Auto optimization in Settings, which can automatically restart a Galaxy phone. This matters because many users only reboot when something is already misbehaving, while regular restarts can help keep the device running smoothly.

The important constraint is that Samsung’s auto restart is not described as a random interruption. BGR says it activates only under certain scenarios: the phone is idle, the screen is off, the battery is at 30% or more, and SIM card lock is disabled.

There is one operational catch you should map into your routine. After the automatic restart, BGR says you need to unlock the phone. Until then, it may not receive alerts, sound alarms, or show the names of incoming callers.

For a primary phone, that makes this a cautious enable, not a blind one. Configure it if you want maintenance handled in the background, but verify your alarm and notification behavior after the first automatic reboot. If your phone is used for on-call work, travel alarms, or time-sensitive notifications, test before relying on it overnight.

Use call cleanup where Samsung provides it

The third confirmed feature in the available source text is Voice Focus. BGR describes it as a Galaxy feature intended to make your voice stand out better during calls in busy environments.

The available material does not provide the full setup path, so this is where you should avoid guesswork. Look for Voice Focus in the phone’s call-related controls and confirm it on your own model before assuming it is active. Samsung features can vary by device, software version, and region, and the supplied source text does not confirm exact availability across the entire Galaxy lineup.

The broader maintenance advice is straightforward: before replacing apps, buying accessories, or blaming the carrier, audit Samsung’s own disabled-by-default controls. Start with Good Lock and Sound Assistant for media controls, Settings and Auto optimization for restarts, and call settings for Voice Focus. Enable one feature at a time, test it in the exact situation where you expect to use it, and keep privacy-sensitive or notification-critical settings under review after major software updates.