Gina Johnson
If you're a Galaxy S8 user, you may have noticed that some of your apps tend to sleep or close unexpectedly, which can be frustrating when you're in the middle of using them. This issue often occurs due to the device's battery optimization settings, which are designed to conserve power by putting unused apps into a sleep state. However, this can sometimes cause apps to close prematurely or fail to run in the background as intended. To get apps to stop sleeping on your Galaxy S8, you'll need to adjust your device's battery optimization settings, either by disabling the feature entirely or by whitelisting specific apps to prevent them from being put to sleep. By doing so, you can ensure that your apps remain active and functional, providing a smoother and more seamless user experience.
| Characteristics | Values |
|---|---|
| Device Model | Samsung Galaxy S8 |
| Operating System | Android (varies based on the latest update) |
| Issue | Apps going to sleep or closing in the background |
| Solution 1: Battery Optimization | Exclude apps from battery optimization in Settings > Device Care > Battery > Battery Usage > Optimize Battery Usage > Apps not optimized > Add apps |
| Solution 2: Developer Options | Enable "Don't keep activities" in Developer Options (not recommended for all apps) |
| Solution 3: High Power Mode | Use High Power Mode in Settings > Device Care > Battery > Power Mode |
| Solution 4: App Settings | Disable battery restrictions for specific apps in Settings > Apps > [App Name] > Battery |
| Solution 5: Background Data | Allow background data usage in Settings > Connections > Data Usage > Mobile Data Usage > [App Name] > Allow background data |
| Solution 6: Third-Party Apps | Use apps like Greenify (requires root) to manage app hibernation |
| Solution 7: Software Update | Ensure the device is running the latest Android and Samsung firmware |
| Solution 8: Restart Device | Restart the Galaxy S8 to refresh system processes |
| Solution 9: Clear Cache | Clear app cache in Settings > Apps > [App Name] > Storage > Clear Cache |
| Solution 10: Reinstall App | Uninstall and reinstall the problematic app |
| Note | Some solutions may vary based on Android version and Samsung One UI updates |
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What You'll Learn
- Adjust battery optimization settings to prevent apps from sleeping on your Galaxy S8
- Enable Never sleep mode for specific apps in device maintenance
- Disable adaptive battery usage for apps in developer options
- Use high-power saving exceptions to keep apps active longer
- Modify app power monitor settings to prevent background restrictions
Adjust battery optimization settings to prevent apps from sleeping on your Galaxy S8
The Galaxy S8's battery optimization feature, while designed to conserve power, can sometimes be overzealous, causing apps to "sleep" or close unexpectedly. This can be particularly frustrating for apps that require constant background activity, such as messaging or fitness tracking. To prevent this, you'll need to adjust the battery optimization settings for individual apps. Here's how: navigate to Settings > Device Care > Battery, then tap the three-dot menu and select Battery Usage. Find the app in question, tap it, and choose Battery Optimization. From here, you can select the app and change its optimization level to Don’t Optimize. This ensures the app remains active in the background without being aggressively shut down by the system.
While adjusting battery optimization is effective, it’s a double-edged sword. Disabling optimization for too many apps can significantly drain your battery, reducing overall device performance. For instance, keeping a social media app active in the background might ensure you receive notifications instantly, but it could also consume up to 10% more battery per hour. To strike a balance, prioritize only essential apps for this adjustment. For example, messaging apps like WhatsApp or Telegram, or health apps like Samsung Health, are good candidates. Avoid applying this setting to resource-heavy apps like games or streaming services unless absolutely necessary.
A lesser-known but equally effective method involves using the High Power Mode for specific apps. This mode ensures the app runs at full capacity without being throttled by battery optimization. To enable it, go to Settings > Advanced Features > Gaming, and add the desired app to the Game Launcher. Once added, tap the app, enable High Power Mode, and ensure Battery Optimization is turned off. While this method is originally designed for gaming, it works seamlessly for non-gaming apps too. For example, a productivity app like Microsoft Outlook can benefit from this setting to ensure emails sync in real-time without interruption.
It’s worth noting that Samsung’s One UI introduces additional layers of control, such as Deep Sleep Optimization, which can override individual app settings. To disable this, go to Settings > Battery and Device Care > Battery, tap the three-dot menu, and uncheck Deep Sleep. This ensures your manual optimizations aren’t negated by system-wide power-saving measures. However, be cautious: turning off Deep Sleep entirely can lead to faster battery drain, especially on older devices like the Galaxy S8. Pair this adjustment with regular monitoring of battery usage to identify any rogue apps consuming excessive power.
Finally, consider pairing these adjustments with Developer Options for finer control. Enable Developer Options by tapping Build Number seven times in Settings > About Phone. Then, go to Developer Options > Background Process Limit and set it to No Background Process Limit. This prevents the system from automatically closing apps in the background. While this method is more technical, it’s particularly useful for power users who rely on multiple apps running simultaneously. For instance, a user multitasking between a navigation app and a music player can ensure neither app is prematurely closed, even during extended use.
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Enable Never sleep mode for specific apps in device maintenance
The Galaxy S8's aggressive battery optimization can sometimes hinder app performance, especially for those requiring constant background activity. Enabling "Never sleep" mode for specific apps within Device Maintenance offers a targeted solution, ensuring these apps remain active without draining your battery unnecessarily.
Here's a breakdown of the process and its implications.
Accessing the Hidden Menu: This feature isn't readily visible. To access it, open Device Maintenance, tap Battery, and then Unmonitored apps. You'll see a list of apps currently exempt from battery optimization. If the app you want isn't listed, don't worry. Tap the + icon in the top right corner. This will open a list of all installed apps. Select the app you want to keep awake.
Understanding the Trade-Off: Enabling "Never sleep" mode prioritizes app performance over battery life. While this ensures the app runs smoothly in the background, it can lead to increased battery drain. Consider this trade-off carefully, especially for apps that don't absolutely require constant activity.
Practical Applications: This feature is particularly useful for apps like messaging services (WhatsApp, Telegram), music streaming apps (Spotify, YouTube Music), or navigation apps (Google Maps) that need to function reliably even when your screen is off.
Fine-Tuning for Optimal Balance: Experiment with enabling "Never sleep" mode for specific apps and monitor your battery usage. If you notice a significant drain, consider reverting the setting for less critical apps. Remember, the goal is to strike a balance between app performance and battery longevity.
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Disable adaptive battery usage for apps in developer options
The Galaxy S8's adaptive battery feature, while designed to optimize power consumption, can sometimes be overzealous, causing apps to "sleep" or restrict background activities more than desired. This can lead to delayed notifications, interrupted services, or apps failing to run smoothly in the background. One effective way to address this issue is by disabling adaptive battery usage for specific apps through the Developer Options menu. This method allows you to regain control over how your device manages app performance and battery life.
To begin, you’ll need to enable Developer Options on your Galaxy S8 if it’s not already active. Go to *Settings > About Phone*, and tap *Software Info* at the bottom. Then, repeatedly tap *Build Number* until you see a message confirming that Developer Options have been enabled. Once activated, navigate back to the main *Settings* menu, scroll down, and select *Developer Options*. Here, you’ll find a plethora of advanced settings, but for this purpose, focus on the *Optimizing Battery Usage* section. Within this menu, you’ll see a list of apps that the system is managing for battery optimization. By default, many apps are set to *Optimized*, which means the system may restrict their background activities to save power.
To disable adaptive battery usage for a specific app, locate the app in the list and change its setting from *Optimized* to *Don’t Optimize*. This ensures the app is exempt from aggressive battery-saving measures, allowing it to run more freely in the background. For example, if you rely on messaging apps like WhatsApp or Telegram for real-time notifications, disabling optimization for these apps can prevent delays in receiving messages. However, exercise caution when making these changes, as disabling optimization for too many apps can significantly impact battery life.
A practical tip is to prioritize apps that are critical for your daily use. For instance, email clients, navigation apps, or fitness trackers may require constant background activity to function effectively. On the other hand, apps that you rarely use or that don’t require real-time updates can remain optimized to conserve battery. Striking this balance ensures your device remains efficient while still meeting your app performance needs.
In conclusion, disabling adaptive battery usage for specific apps in Developer Options is a powerful way to customize your Galaxy S8’s behavior. It’s a targeted solution that addresses the "sleeping app" issue without compromising the entire battery optimization system. By carefully selecting which apps to exempt, you can enjoy a more responsive device without sacrificing too much battery life. This approach highlights the flexibility of Android’s settings, allowing users to tailor their experience to their unique needs.
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Use high-power saving exceptions to keep apps active longer
The Galaxy S8's aggressive battery optimization can frustrate users who need apps running seamlessly in the background. While power saving modes are essential for longevity, they often send apps into deep sleep, interrupting notifications, syncing, and functionality. High-power saving exceptions offer a targeted solution, allowing you to carve out a space for critical apps to operate with less restriction.
Think of it as creating a VIP list for your apps, granting them special access to resources even when your phone is conserving energy.
Identifying Your VIP Apps: Not every app deserves this privilege. Focus on apps that require constant connectivity or background processing. Messaging platforms like WhatsApp or Telegram, email clients, fitness trackers, and music streaming services are prime candidates. Avoid adding resource-intensive games or apps you rarely use, as this defeats the purpose of power saving.
Granting the Exception: The process is straightforward. Navigate to your Galaxy S8's Settings, then Battery. Locate "Battery Usage" and find the app you want to exempt. Tap on the app, then select "Battery Optimization." Choose "Don't Optimize" from the menu. This tells your phone to treat this app with more leniency, allowing it to run in the background for longer periods.
Balancing Act: Remember, exceptions come at a cost. Allowing more apps to bypass power saving will naturally drain your battery faster. It's a delicate balance between functionality and longevity. Start by exempting only the most essential apps and monitor your battery life. If you notice a significant drop, consider removing exceptions from less critical apps.
Advanced Tweaks: For tech-savvy users, exploring third-party apps like Greenify can provide even finer control over app hibernation. These apps offer more granular settings, allowing you to customize sleep times and resource allocation for individual apps. However, proceed with caution, as improper use can lead to instability or unintended consequences.
By strategically employing high-power saving exceptions, you can strike a balance between preserving battery life and ensuring your essential apps remain active and responsive throughout the day. It's a powerful tool for tailoring your Galaxy S8's performance to your specific needs.
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Modify app power monitor settings to prevent background restrictions
The Galaxy S8's aggressive power-saving features can frustrate users who need apps running seamlessly in the background. While designed to conserve battery life, these restrictions often lead to notifications delays, interrupted music playback, or disconnected messaging apps. Modifying app power monitor settings offers a targeted solution, allowing you to exempt specific apps from the system's sleep-inducing grasp.
Understanding the Power Monitor
The Galaxy S8's power monitor acts as a gatekeeper, deciding which apps can continue operating in the background and which ones get put to sleep. This system is crucial for battery optimization but can be overly zealous, especially for apps requiring constant connectivity or real-time updates. By accessing the power monitor settings, you gain control over this process, ensuring your essential apps remain active even when not actively in use.
Steps to Modify App Power Monitor Settings
- Access Developer Options: If not already enabled, go to *Settings > About Phone > Software Info* and tap *Build Number* seven times. This unlocks the Developer Options menu.
- Navigate to Power Monitor: Within *Settings > Developer Options*, scroll down to *Running Services* and then *Process Stats*. Here, you'll find a list of all running apps and their power usage.
- Adjust App Behavior: Select the app you want to exempt from background restrictions. You'll see options like *Keep Running After Screen Off* and *Allow Background Activity*. Enable these to prevent the app from being forcibly closed when not in use.
- Fine-Tune Restrictions: Some apps offer more granular control within their own settings. Explore the app's settings menu for options like *Battery Optimization* or *Background Data Usage* to further customize its behavior.
Important Considerations:
While modifying power monitor settings grants more control, it's crucial to balance app functionality with battery life. Exempting too many apps can lead to rapid battery drain. Prioritize apps that truly require constant background activity and monitor battery usage regularly. Additionally, keep your system software updated, as Samsung often releases optimizations that improve background app management.
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Frequently asked questions
Go to Settings > Device Maintenance > Battery > App Power Management. From there, you can adjust settings to allow apps to run in the background without being put to sleep.
This is likely due to the battery optimization settings. To fix this, go to Settings > Apps > Select the app > Battery > and choose "Optimize" or "Unrestricted" to allow the app to run without interruptions.
Yes, you can. Go to Settings > Apps > Select the app > Battery > and choose "Unrestricted" to prevent the app from being put to sleep. You can also add the app to the "Never sleep" list in the App Power Management settings.
Unfortunately, there's no global setting to disable sleep mode for all apps at once. However, you can adjust the settings for each app individually or use a third-party app like Greenify to manage app sleep behavior more efficiently.
