Dr.Fone - System Repair (iOS)
Dedicated Tool to Fix iPhone StandBy Mode Not Working
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Best Solutions to Fix iiOS 17/18/26 StandBy Mode Not Working

Jun 18, 2025 • Filed to: Mobile Repair Solutions • Proven solutions

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Introduced in iOS 17/18/26, StandBy Mode transforms your iPhone into a smart display while charging in landscape mode. It shows customizable clock faces, widgets, Live Activities, and real-time notifications. However, if StandBy Mode is not working, it could be due to settings misconfigurations, sensor issues, or unsupported conditions like vertical placement or screen lock settings.

Since StandBy Mode is a new feature in iOS 17/18/26, some users may experience issues with it not working properly on their iPhones. Don’t worry—we’re here to help. Follow these simple steps to troubleshoot and fix StandBy Mode not working, so you can enjoy this handy feature without interruptions.

Part 1: Understanding How the StandBy Mode Works in iOS 17/18/26

StandBy Mode in iOS 17/18/26 offers a full-screen, glanceable display when your iPhone is charging in landscape mode. Perfect for nightstands, desks, or kitchen counters, this feature makes important info easily visible from a distance. If your StandBy Mode is not working, it may affect this convenient viewing experience.

Here are some of its functionalities:

  • Customize your view: You can make StandBy look the way you want by choosing different clock styles, your favorite photos, or smart widgets that show you the right info at the right time.
  • Stay updated from afar: StandBy lets you see live updates and dynamic content without picking up your iPhone.
  • Talk to Siri hands-free:You can chat with Siri without unlocking your iPhone while in StandBy mode. It's handy for asking questions or getting things done with just your voice.
  • Handle calls and notifications:StandBy helps you manage incoming calls and see notifications on the full screen, so you won't miss important alerts, even when you're not actively using your iPhone.
  • MagSafe charging made personal:When you charge your iPhone with MagSafe, StandBy remembers how you like it. Your favorite info or widgets will show up automatically.
  • Easy to activate:You can start StandBy with a simple tap. If you have an iPhone 14 Pro with an Always-On display, StandBy is always there, no tapping required.

Sometimes, StandBy Mode not working on iOS 17/18/26 can result from software glitches or device compatibility issues. To fix these problems and enjoy the full benefits of this feature, timely troubleshooting is essential.

Apple iOS 17/18/26 StandBy mode

Part 2: iPhone Models that Support the StandBy Mode

If StandBy Mode is not working or unavailable on your iPhone, it may be because your device doesn’t support this feature. Only iPhones compatible with iOS 17/18/26 can access and use StandBy Mode.

You can check on the iPhone models that support the StandBy mode: iPhone 14 series, iPhone 13 series, iPhone 12 series, iPhone 11 series, iPhone XS Max, iPhone XS, iPhone XR, iPhone SE.

Part 3: How to Fix iOS 17/18/26 StandBy Mode Not Working Issues

If your iPhone supports StandBy Mode in iOS 17/18/26 but the feature is still not working properly, don’t worry. There are several effective troubleshooting steps you can try to fix StandBy Mode not working issues and restore its full functionality on your device.

Method 1: Ensure StandBy mode is enabled

While it is usually turned on by default, there's a chance it's not activated yet. You can enable or disable the StandBy mode manually by following these steps:

  • Step 1: Open your iPhone Settings > StandBy.
  • Step 2: Toggle on the StandBy switch.

Once you make sure that you have enabled the StandBy mode, lock and charge your iPhone on a MagSafe, Qi-based wireless charger, or Lightning charger for it to work. Remember, your iPhone should be placed in a horizontal position.

Enable StandBy mode on the settings

Method 2: Ensure that Low Power Mode is off

Low Power Mode can help your iPhone charge more quickly, but it also disables certain services necessary for StandBy mode to work correctly. Here's how to check and turn off Low Power Mode:

  • Step 1: Navigate to the iPhone Settings > Battery.
  • Step 2: Set the Low Power Mode off if it's on.

Turn off Low Power Mode on Settings

Method 3: Be sure to place your iPhone on an upright charger

As previously mentioned, your iPhone should be positioned in landscape orientation on an upright charger for StandBy mode to function properly. If it's still not working, make sure the Portrait Orientation Lock is off:

  • Step 1: Swipe up your screen to access the Control Center.
  • Step 2: Tap on the rotation lock module to disable the rotation lock.

Lock the landscape rotation

Method 4: Enable Always On settings for iPhone 14 Pro or higher

iPhones equipped with Always On displays provide advanced customization options for StandBy Mode, including smart face detection that automatically turns off the display when you’re not looking. However, enabling face detection while the Always On display is turned off can cause conflicts, leading to StandBy Mode not working correctly or behaving unexpectedly.

In such cases, you can fix StandBy mode by checking and adjusting your Always On settings. Here are the steps to help you fix iOS 17/18/26 StandBy mode through Always On settings:

  • Step 1: Open your iPhone Settings > Display & Brightness
  • Step 2: Enable the Always On Display

Always On Display settings

Method 5: Reset your iPhone settings

If the StandBy mode not working iOS 17/18/26 issue persists, it may be necessary to reset your iPhone settings, as there could be configuration-related bugs causing the problem.

  • Step 1: Open the iPhone Settings > General.
  • Step 2: Scroll to find Transfer or Reset iPhone.
  • Step 3: Tap on the Reset option > Reset All Settings.
  • Step 4: Enter your device's passcode when prompted. Then, tap Reset All Settings to reset your iPhone settings.

Then, your iPhone will restart and reset all settings. After it turns back on, you can then re-enable StandBy in the Settings app and try using it while your device is connected to power and idle in landscape mode.

Reset iPhone settings

Advanced Solution: Troubleshoot StandBy Mode Not Working Issues with Easy Software

If basic troubleshooting steps fail to resolve StandBy Mode not working issues on iOS 17/18/26, advanced software solutions offer a deeper fix. Wondershare Dr.Fone - System Repair (iOS) is a user-friendly and powerful tool designed to comprehensively repair iOS system problems—including glitches affecting StandBy Mode.

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Dr.Fone has a system repair tool that offers several key features:

  • Easily enter or exit DFU and Recovery Modesfor free.
  • Solve various problems without losing your data.
  • User-friendly interface with easy navigation.

How to fix iOS 17 StandBy Mode not working with Dr.Fone system repair tool:

  • Step 1: Launch Dr.Fone iOS System Repair tool

Make sure you have downloaded and installed the Dr.Fone software. After installation, open the software and go to the "System Repair" section. Select "iOS System Repair."

Open Dr.Fone System Repair Tool

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  • Step 2: Choose the repair mode

Within Dr.Fone, select "Standard Repair" mode to ensure a safe repair process without risking your iPhone's data.

Select the Standard Repair mode

  • Step 3: Activate Recovery Mode

Follow the Dr.Fone instructions to put your iPhone into Recovery Mode using Dr.Fone. You need to put it into Recovery Mode to repair the system effectively.

Put your iPhone into Recovery Mode

  • Step 4: Identify your iPhone and iOS version

While your iPhone is in Recovery Mode, Dr.Fone will automatically detect the iPhone model and iOS version you are using. It will then download the suitable iOS firmware according to your iPhone's specifications.

Download suitable firmware for your iPhone

  • Step 5: Start the system repair

After you download the firmware through Dr.Fone, click "Repair Now" and start the iOS system repair process.

Click Repair Now

The Best Solution for iOS 26 Issues

Tips: Dr.Fone - System Repair now enables zero-data-loss solutions for iOS 26 crashes (boot loops/black screen/failed updates) and one-click downgrades to signed versions (e.g. iOS 18.5), completing in 10 minutes. Supports all iPhone models, bypassing iTunes factory reset risks. Downgrades require open Apple signing windows (real-time tool verification). Pre-export critical data when reverting from iOS 26.

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Conclusion

iOS 17/18/26's StandBy mode is a convenient addition to your iPhone's functionality. This feature enables users to personalize their phones with clock faces, widgets, notifications, Live Activities, and important information while their phone is charging and placed in a landscape position.

While StandBy Mode not working on iOS 17/18/26 can be frustrating, the good news is that there are several proven solutions available. From basic setting checks to advanced tools like Dr.Fone - System Repair (iOS), we've covered the most effective methods to help you resolve the issue.

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Daisy Raines

staff Editor

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