Fix Apps Not Working in Power Saving Mode (Easy Guide)

Introduction

You’re not alone—many users notice their favorite apps suddenly stop working when power saving mode is turned on. Messages don’t come through, apps freeze, or background tasks just fail.

If you’ve been wondering how to fix apps not working in power saving mode, this guide is exactly what you need. We’ll walk you through simple, practical solutions that actually work—so your apps function smoothly without sacrificing battery life.

Table of Contents

1. What is the Problem?
2. Why Does This Problem Happen?
3. How to Fix Apps Not Working in Power Saving Mode
4. Advanced Fixes
5. How to Prevent This Problem in the Future
6. Common FAQs
7. Conclusion

What is the Problem?

Power saving mode is designed to extend battery life—but it often comes at a cost.

Common Symptoms:

• Apps stop running in the background
• Notifications are delayed or missing
• Messaging apps (WhatsApp, Messenger) don’t update
• Streaming or GPS apps freeze or lag
• Apps close unexpectedly

When power saving mode is active, your device limits background activity and system resources. Unfortunately, this can interfere with normal app behavior.

Why Does This Problem Happen?

Understanding the cause helps you fix it faster.

1. Background Activity Restrictions

Power saving mode limits apps from running in the background to save energy.

2. Battery Optimization Settings

Your phone may automatically optimize apps, restricting their performance.

3. Data Restrictions

Some devices limit background data usage in power saving mode.

4. Aggressive System Management (Android)

Brands like Samsung, Xiaomi, and Huawei apply strict battery-saving rules.

5. Outdated Apps or System Software

Older versions may not function well with battery-saving features.

How to Fix Apps Not Working in Power Saving Mode

Here’s what works follow these steps in order.

1. Disable Battery Optimization for Specific Apps

Quick Fix: Allow important apps to run freely.

Steps (Android):

1. Go to Settings
2. Tap Battery
3. Select Battery Optimization
4. Choose the app
5. Set it to Don’t optimize

This ensures the app runs normally even in power saving mode.

2. Allow Background Activity

Many apps need background access to function properly.

Steps:

1. Open Settings
2. Tap Apps
3. Select the affected app
4. Tap Battery
5. Enable Allow background activity

3. Turn Off Data Saver Mode

Sometimes the issue isn’t just battery—it’s data restrictions too.

Steps:

1. Go to Settings
2. Tap Network & Internet
3. Select Data Saver
4. Turn it OFF or allow exceptions for specific apps

4. Add Apps to “Unrestricted” Mode (Android 12+)

Modern Android versions allow deeper control.

Steps:

1. Go to Settings
2. Tap Apps
3. Select the app
4. Tap Battery
5. Choose Unrestricted

This is one of the most effective fixes.

5. Turn Off Power Saving Mode (Temporarily)

If nothing works, test this:

• Disable power saving mode
• Check if the app starts working

If yes, the issue is confirmed to be related to battery restrictions.

6. Update the App and System

Outdated apps often conflict with system features.

Steps:

• Open Google Play Store / App Store
• Update all apps
• Go to Settings > System Update and install updates

7. Restart Your Device

Simple but powerful.

A restart can reset background processes and fix temporary glitches.

8. Check App Permissions

Apps may fail if permissions are restricted.

Steps:

1. Go to Settings
2. Tap Apps
3. Select the app
4. Tap Permissions
5. Allow necessary permissions (location, data, etc.)

Advanced Fixes (Optional)

If the issue still persists, try these more technical solutions.

1. Disable Adaptive Battery (Android)

Some devices use AI to limit apps.

Steps:

• Go to Settings > Battery
• Turn off Adaptive Battery

2. Reset App Preferences

This won’t delete data but resets settings.

Steps:

1. Go to Settings
2. Tap Apps
3. Tap the three-dot menu
4. Select Reset App Preferences

3. Check Manufacturer-Specific Settings

Some brands have extra restrictions:

• Samsung: Device Care → Battery → Background limits
• Xiaomi: Security app → Battery → App battery saver
• Huawei: App launch settings

Disable restrictions for important apps.

Prevent This Problem in the Future

Here’s how to avoid dealing with this again:

✔ Use “Unrestricted” Mode for Important Apps

Messaging and navigation apps should always have full access.

✔ Avoid Aggressive Power Saving Modes

Ultra-saving modes often break app functionality.

✔ Keep Apps Updated

Updates fix compatibility issues.

✔ Monitor Battery Settings Regularly

Settings may reset after updates.

✔ Whitelist Essential Apps

Always allow apps like:

• WhatsApp
• Gmail
• Maps
• Banking apps

Common FAQs

1. Why do apps stop working in power saving mode?

Because the system restricts background activity and data to conserve battery.

2. Does power saving mode affect notifications?

Yes, it can delay or block notifications from apps.

3. Is it safe to disable battery optimization?

Yes, for essential apps. It won’t harm your device but may use more battery.

4. Why does my app still not work after disabling optimization?

Check background data, permissions, or manufacturer-specific settings.

5. Which apps should I exclude from power saving?

Messaging, email, navigation, and alarm apps.

Conclusion

Fixing apps not working in power saving mode doesn’t have to be complicated. Most of the time, the issue comes down to battery optimization and background restrictions.

Here’s what works:

• Disable battery optimization
• Allow background activity
• Use unrestricted mode
• Update your apps

Try these steps one by one, and your apps should be back to normal in minutes.

If this guide helped you, consider sharing it with others—you’re definitely not alone in facing this issue. And if you want more quick fixes like this, explore our other app troubleshooting guides!