Samsung
Quick Settings Button Grid Size auf Samsung
The button grid controls how many quick settings tiles fit into the notification panel on Samsung phones. By default it sits on a middle size, which limits visible toggles and often forces you to swipe just to reach controls like Wi-Fi calling, NFC or screen recording.
The grid size is not adjusted through the main Settings app but from inside the notification panel itself. Pull the status bar down fully to reveal the quick settings view, then open the panel menu.
To change it: Pull down the Notification bar ➔ Open the menu ➔ Tap on Button grid ➔ Choose desired Grid ➔ Confirm with OK.
A 5x3 grid shows up to 15 tiles on one screen but shrinks every icon and label, which can make tapping less precise on smaller displays. A 3x3 grid keeps tiles large and easy to hit, though less-used toggles then move to a second page.
If the panel still looks unchanged after confirming, a custom launcher or an installed theme may be overriding the layout. Switching back to the default theme or launcher usually restores the selected grid.