Samsung Always On Display Not Working? 9 Proven Fixes (2026)

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Samsung Always On Display not working is a common frustration for Galaxy users who rely on this feature to check time, notifications, and calendar events without unlocking their phone. When Samsung Always On Display not working occurs, the lock screen remains completely dark, the clock fails to appear, or the display turns off immediately after locking the device. According to Samsung’s official support documentation, this issue is often caused by the feature being disabled accidentally, power saving modes overriding AOD settings, corrupted cache files, or outdated software. This guide covers every possible cause and provides clear, step-by-step fixes to resolve Samsung Always On Display not working on Galaxy S, Z Fold, Z Flip, and Note series devices.

For more Samsung troubleshooting guides, visit our Android Troubleshooting Hub. You can also check our guide on One UI crashes, our guide on System UI issues, and our guide on battery drain problems for additional help. If you are experiencing other display issues, you may also find our guide on screen flickering, guide on overheating, and guide on Device Care issues useful.

For additional assistance, refer to Samsung’s official support page and check the server status at DownDetector.

Featured Snippet: To resolve Samsung Always On Display not working, start by ensuring AOD is enabled (Settings > Lock screen > Always On Display > toggle on). If that does not work, check power saving mode settings (Settings > Battery and device care > Battery > Power saving > turn off) and clear AOD cache (Settings > Apps > Always On Display > Storage > Clear Cache). For persistent issues, check AOD schedule settings or disable and re-enable AOD to refresh its configuration.

Why Samsung Always On Display Not Working Occurs

Several factors can prevent the Always On Display from functioning properly. According to Samsung’s troubleshooting guides, the issue is often related to accidental disabling, power saving conflicts, or system-level glitches.

Here are the most common reasons why the Always On Display fails to show:

  • AOD Disabled Accidentally: The Always On Display can be easily toggled off in Settings or through the Quick Settings panel, causing Samsung Always On Display not working.
  • Power Saving Mode Active: When Power saving mode or Maximum power saving mode is enabled, AOD is automatically turned off to conserve battery life.
  • Corrupted App Cache and Data: Over time, the AOD app accumulates cached data. If this cache becomes corrupted, the display may fail to appear.
  • Outdated Software: An older version of One UI may have bugs that cause the Always On Display to malfunction.
  • AOD Schedule Settings: If AOD is set to a schedule, it will only appear during specific hours. Outside those hours, it remains off, which may appear as Samsung Always On Display not working.
  • Corrupted System Files: Rarely, underlying system file corruption can cause the AOD to malfunction persistently.

πŸ’‘ Quick Tip: Start by checking if AOD is enabled in Settings and ensure Power saving mode is offβ€”this resolves Samsung Always On Display not working for many users.

Method 1: Enable Always On Display from Settings

The most common cause of Samsung Always On Display not working is that the feature has been accidentally disabled. Re-enabling it is the quickest fix.

  1. Open your phone’s Settings app.
  2. Tap on Lock screen.
  3. Scroll down and tap on Always On Display.
  4. Ensure the toggle switch at the top is turned on.
  5. If it was off, toggle it on and lock your phone to test if AOD appears.

βœ… Expected Result: Enabling AOD from Settings resolves Samsung Always On Display not working immediately.

Method 2: Check Power Saving Mode Settings

Power saving modes are designed to extend battery life by turning off power-hungry features like the Always On Display. If AOD is not showing, Power saving may be the culprit.

  1. Go to Settings > Battery and device care.
  2. Tap on Battery.
  3. Check if Power saving is enabled. If it is, tap on it and toggle it off.
  4. Also check for Maximum power saving or Adaptive power saving and disable them.
  5. Lock your phone and check if Samsung Always On Display not working is resolved.

βœ… Expected Result: Disabling power saving mode resolves Samsung Always On Display not working caused by battery optimization.

Method 3: Clear AOD Cache and Data

If enabling AOD does not work, clearing the AOD app’s cache and data is the next step. This removes corrupted files that may be preventing the display from appearing.

  1. Go to Settings > Apps.
  2. Tap the filter icon and enable Show system apps.
  3. Scroll down and select Always On Display.
  4. Tap on Storage.
  5. Tap Clear Cache first.
  6. If the error persists, tap Clear Data or Clear Storage. Note that this will reset AOD to its default state.
  7. Restart your phone and lock the screen to test AOD.

βœ… Expected Result: Clearing cache and data often resolves Samsung Always On Display not working.

Method 4: Update Your Samsung Software

Outdated software can cause compatibility issues that lead to Samsung Always On Display not working. Samsung regularly releases updates to fix bugs and improve system stability.

  1. Go to Settings > Software Update.
  2. Tap Download and Install.
  3. If an update is available, download and install it.
  4. After the update completes, restart your phone.
  5. Check if Samsung Always On Display not working is resolved.

βœ… Expected Result: Software updates often include patches that permanently fix AOD issues.

Method 5: Check AOD Schedule Settings

If AOD is set to a schedule, it will only appear during specific hours. Outside those hours, the display remains off, which may appear as Samsung Always On Display not working.

  1. Go to Settings > Lock screen > Always On Display.
  2. Look for Set schedule or Show always.
  3. If “Set schedule” is selected, AOD will only appear during the specified times.
  4. Switch to Show always to test if AOD appears at all times.
  5. Lock your phone and check if Samsung Always On Display not working is resolved.

βœ… Expected Result: Adjusting the schedule setting resolves Samsung Always On Display not working caused by time-based restrictions.

Method 6: Disable and Re-enable AOD

Disabling and re-enabling the Always On Display can refresh its configuration and resolve Samsung Always On Display not working.

  1. Go to Settings > Lock screen > Always On Display.
  2. Toggle the switch to off.
  3. Wait 10 seconds.
  4. Toggle the switch back on.
  5. Lock your phone and test if AOD appears.

βœ… Expected Result: Toggling AOD off and on often resolves the non-responsive issue.

Method 7: Check for Conflicting Display Settings

Some display settings, such as “Hide content” or “Block accidental touches,” can interfere with the Always On Display, causing Samsung Always On Display not working.

  1. Go to Settings > Lock screen.
  2. Check if Hide content is enabled. If so, toggle it off.
  3. Go to Settings > Display > Accidental touch protection and toggle it off temporarily.
  4. Test if AOD appears after these changes.

βœ… Expected Result: Adjusting conflicting display settings resolves Samsung Always On Display not working.

Method 8: Reset AOD to Default Settings

Resetting AOD to its default settings can resolve Samsung Always On Display not working caused by misconfigured preferences.

  1. Go to Settings > Lock screen > Always On Display.
  2. Tap the three-dot menu in the top right corner.
  3. Select Reset or Reset settings.
  4. Confirm the reset.
  5. Restart your phone and test AOD.

βœ… Expected Result: Resetting AOD settings often resolves Samsung Always On Display not working.

Method 9: Factory Reset as a Last Resort

If none of the above methods work and Samsung Always On Display not working persists, a factory reset may be necessary.

  1. Back up your data using Samsung Cloud, Google Drive, or Smart Switch.
  2. Go to Settings > General Management > Reset.
  3. Select Factory Data Reset.
  4. Confirm and enter your PIN or password.
  5. Tap Delete All and wait for the reset to complete.

βœ… Expected Result: A factory reset often resolves persistent AOD issues by restoring the device to its default state.

⚠️ Important Warning: A factory reset will erase all data on your device. Only perform this step if you have backed up your data and cannot resolve Samsung Always On Display not working any other way.

Conclusion: Resolving This Always On Display Issue

When Samsung Always On Display not working occurs, start with the simplest fixes: ensure AOD is enabled, turn off power saving mode, and check the schedule settings. Most cases of this error resolve with these steps. If the problem persists, clear AOD cache and data, update your software, or disable and re-enable AOD. For more stubborn cases, resetting AOD settings or performing a factory reset may be necessary. By following this guide, you can restore the Always On Display functionality and enjoy quick access to time and notifications on your lock screen.

Frequently Asked Questions

Why is Samsung Always On Display not working on my phone?

Samsung Always On Display not working is usually caused by the feature being disabled, power saving mode active, corrupted cache, or schedule settings. Start by checking if AOD is enabled in Settings.

How do I enable Always On Display on my Samsung phone?

Go to Settings > Lock screen > Always On Display and toggle the switch on. This is the most common fix for Samsung Always On Display not working.

Does power saving mode turn off Always On Display?

Yes. When Power saving or Maximum power saving mode is enabled, AOD is automatically turned off to conserve battery. Disabling power saving mode resolves Samsung Always On Display not working.

How do I clear Always On Display cache?

Go to Settings > Apps > enable Show system apps > select Always On Display > Storage > Clear Cache. This resolves many AOD issues.

Why does Always On Display only work at certain times?

If AOD is set to a schedule, it only appears during specified hours. Go to Settings > Lock screen > Always On Display and select Show always to fix Samsung Always On Display not working outside schedule hours.

Can a software update fix Always On Display not working?

Yes. Samsung frequently releases updates that fix AOD bugs. Installing the latest software update can permanently resolve Samsung Always On Display not working.

Will a factory reset fix Samsung Always On Display not working?

Yes, but it erases all data. Only perform a factory reset as a last resort if other methods fail to resolve Samsung Always On Display not working.

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