How to Turn Off Standby Mode on iPhone 15: A Step-by-Step Guide

Turning off standby mode on your iPhone 15 is a simple process that involves navigating through your settings. By following these steps, your device will no longer automatically go into a low-power state when not in use.

Step by Step Tutorial to Turn Off Standby Mode on iPhone 15

Standby mode on an iPhone is designed to conserve battery life when the phone is not actively being used. Here’s how to turn it off:

Step 1: Open Settings

Access your iPhone 15’s settings by tapping the gear icon on your home screen.

When you open Settings, you’ll see a list of options related to your phone’s operations and features.

Step 2: Tap on Battery

Scroll down and find the ‘Battery’ option, then tap on it to access the battery settings.

In the battery settings, you’ll find options to manage your battery health and see what’s consuming your battery power.

Step 3: Disable Low Power Mode

Look for the ‘Low Power Mode’ toggle and turn it off by tapping the switch.

Low Power Mode is similar to standby mode, where it limits background tasks and visual effects to save battery life.

Step 4: Adjust Auto-Lock Settings

Go back to the main settings menu, tap on ‘Display & Brightness,’ and then tap on ‘Auto-Lock.’

Auto-Lock controls how quickly your iPhone goes to sleep after inactivity, which can be adjusted or turned off completely for a continuous active display.

After completing these steps, your iPhone 15 will no longer enter standby mode automatically, which means it will stay active until you manually lock it or the battery runs out.

Tips for Managing Standby Mode on iPhone 15

  • Keep an eye on your battery consumption as disabling standby mode can lead to quicker battery drain.
  • Consider enabling standby mode when you know you won’t be using your phone for extended periods.
  • Adjust the brightness of your screen to conserve battery life if you choose to keep standby mode off.
  • Use Battery Health to monitor your battery’s performance over time.
  • Remember to update your iPhone regularly, as updates can include improvements to battery management.

Frequently Asked Questions

How does standby mode affect battery life?

Standby mode conserves battery by limiting background activity and reducing power consumption when the phone is not in use.

Can I schedule standby mode to turn on and off at certain times?

No, standby mode must be manually turned on and off through the settings.

Will turning off standby mode affect my phone’s performance?

Disabling standby mode may result in faster battery drain, but it won’t directly affect your phone’s processing performance.

Is it possible to turn standby mode back on?

Yes, you can re-enable standby mode at any time by following the same steps and toggling the switch back on.

Will my iPhone 15 still lock automatically if standby mode is off?

Yes, your phone will still lock based on the Auto-Lock settings, which can be adjusted separately.


  1. Open Settings
  2. Tap on Battery
  3. Disable Low Power Mode
  4. Adjust Auto-Lock Settings


Turning off standby mode on your iPhone 15 is a breeze once you know where to look. It’s all about personal preference and how you use your device. Some might prefer to keep their phones always ready and responsive, while others might prioritize battery life over immediate access. Remember, technology is here to serve you, so tweak those settings until you find that sweet spot that works for your lifestyle. And if you ever find yourself second-guessing or needing a quick battery save, flipping the standby switch back on is just a few taps away. Whether you’re an iPhone newbie or a seasoned tech enthusiast, mastering your device’s settings empowers you to get the most out of your digital companion. So go ahead, take control of your iPhone 15, and use it in a way that perfectly fits your needs.