To turn off a Galaxy Z Flip, press and hold the Side and Volume down buttons together, then tap Power off on the screen and confirm by tapping Power off again. This is the primary method for powering your phone on and off, and it works on all models.
How to turn off Galaxy Z Flip with the side and volume buttons
- Locate the Side button on the right edge of the phone and the Volume down button on the left edge.
- Press and hold both buttons simultaneously for a few seconds until the power menu appears on the screen.
- Tap Power off when the menu displays.
- Tap Power off again on the confirmation prompt to complete the shutdown.
This method is the standard way Samsung documents for turning off Galaxy phones without a dedicated Power button, which includes the Z Flip series.
Method 2: Use the Quick Settings panel
- Swipe down from the top of the screen with two fingers to open the Quick Settings panel fully.
- Tap the Power icon in the upper-right corner of the panel.
- Tap Power off in the menu that appears.
- Tap Power off again to confirm.
Samsung says the Quick settings method is for devices without a dedicated Power button. Samsung recommends this method specifically for devices without a dedicated Power button, making it a reliable alternative on the Z Flip when you want to avoid using the hardware buttons.
Method 3: Configure the side button in Settings
- Open Settings from the app drawer or home screen.
- Navigate to Advanced features.
- Tap Side button.
- Under the Press and hold or Long press option, select Power off menu.
- Now, pressing and holding the Side button alone will bring up the power off menu instead of launching Bixby.
Samsung’s menu path is Settings > Advanced features > Side button; on some models you can change Long press or Press and hold to Power off menu. Samsung’s instructions apply broadly to Galaxy phones and tablets, but Samsung notes the exact Side button behavior can vary by model in Settings > Advanced features > Side button. This customization gives you a hardware shortcut that directly answers how to power off my Android phone without needing two hands or voice commands.
Method 4: Use Bixby voice command
- Ensure Bixby is set up and enabled on your Galaxy Z Flip.
- Press and hold the Side button to launch Bixby.
- Say the voice command "Turn off the phone".
- Bixby will ask for confirmation; respond or tap to confirm the shutdown.
Samsung says Bixby must be set up first, then press and hold the Side button to launch Bixby and say “Turn off the phone”; Samsung says Bixby will ask for confirmation. This hands-free method works after initial setup and requires an internet connection for Bixby to process the command.
Frequently Asked Questions
Does the Galaxy Z Flip have a separate Power button?
No. Samsung treats the Z Flip as a Galaxy phone that uses the Side button for power functions, and the official shutdown method is Side + Volume down rather than a dedicated Power button.
How do I force a restart if the phone is frozen?
Press and hold the Side button and Volume down button together for about 10 seconds. This forces the device to restart and can resolve unresponsive behavior.
Can I schedule automatic reboots on the Galaxy Z Flip?
Yes. Go to Settings > Device care, tap the three-dot menu, select Auto restart, and set your preferred schedule for automatic power on and off.
Will turning off the phone affect its performance?
No. Powering off your device periodically can help optimize performance and conserve battery life without any negative effects.
Is it necessary to turn off the phone at night?
It is not necessary, but doing so can conserve battery life and reduce unnecessary power consumption, potentially extending the lifespan of the device's components.
