While it’s common for many of us to keep our iPhones on 24/7, experts suggest that periodically powering down your device can have several benefits. Here’s why and how you can turn off your iPhone, including the latest iPhone 15, to potentially extend its lifespan and secure your data.
Benefits of Regular Shutdowns

- Battery Health: Constantly charging your iPhone without ever turning it off can lead to misconfigured charging cycles, potentially reducing the battery’s lifespan. Regular shutdowns help the phone recognize the actual charge level, preserving the battery’s capacity within its 300 to 500 charge cycle lifespan.
- Security: Malicious apps can operate in the background, compromising your data. Turning off your iPhone can disrupt any ongoing data transfer, enhancing your device’s security.
How to Power Off Your iPhone 15
Turning off the latest iPhone models is straightforward. Here are two methods:
- Using Physical Buttons:
- Press and hold the side button and one of the volume buttons simultaneously.
- Wait for the “Slide to power off” slider to appear.
- Release the buttons and slide to power off.
- Via Settings:
- Navigate to Settings > General > Shut Down.
- Slide the “Slide to power off” slider.
Considerations
Remember, updates often occur overnight, so plan your shutdowns accordingly. Also, note that unlike some Android phones, iPhones do not automatically turn on for alarms set during the off period.
Conclusion
Incorporating daily shutdowns into your routine could benefit your iPhone’s battery health and security. Whether you choose to power off your device using the physical buttons or through the settings menu, this simple habit can contribute to a longer and more secure life for your iPhone.