Clearing the cache on your Samsung phone helps free up space, fix app glitches, and keep your device running smoothly. This guide walks you through the main methods in a practical, easy to follow way.
Follow the steps below depending on whether you want to clear the app cache, specific app data, or the full system cache.
| Method | What it Clears | Best For | Risk Level |
|---|---|---|---|
| App Cache (Individual) | Temporary files only | Fixing one misbehaving app | Low |
| App Data (Individual) | Cache + saved data and logins | Resolving deeper issues | Medium |
| Device Care Clean | System cache and junk files | General maintenance | Low |
| Safe Mode + Clear Cache | System cache without third party apps | Troubleshooting persistent problems | Low |
How Do I Clear Cache on Samsung Using Device Care
Device Care offers a one tap solution to clear system cache files and remove unnecessary junk from your Samsung device.
This method is ideal for regular maintenance and does not affect your personal files or apps.
Use it when your phone feels slow, storage is low, or you want to keep the system tidy.
Open Device Care
Swipe down from the top of your screen, tap the Settings gear, then select Battery and device care.
Clean Storage
Tap Storage, then select Clean now to scan and remove temporary system cache and clutter.
Clear Cache for Individual Apps
Clearing cache for a single app removes temporary files while keeping its account and settings intact.
Use this option when one app is slow, misbehaving, or consuming too much storage.
Follow these steps to target the specific app without broader system changes.
Open App Settings
Go to Settings, tap Apps, then select the app you want to manage.
Clear Cache
Tap Storage, then select Clear cache to remove temporary files while preserving app data.
Clear App Data When Cache Only Is Not Enough
If an app continues to misbehave after clearing cache, removing its data can reset it fully.
Remember that this action deletes logins, settings, and offline content associated with the app.
Use this method for stubborn issues after trying lighter options.
Open App Settings
Navigate to Settings, tap Apps, and choose the app you want to reset.
Clear Data
Tap Storage, then select Clear data to remove cache and saved app information.
Safe Mode and System Cache Clearing
Safe Mode disables third party apps so you can clear system cache without interference.
This process helps identify problematic apps and is especially useful for persistent glitches.
Use Safe Mode when you suspect an app is interfering with normal system behavior.
Enter Safe Mode
Press and hold the power button, touch and hold Power off, then tap Safe mode to confirm.
Clear System Cache
While in Safe Mode, repeat the Device Care steps to clean system cache without third party apps running.
Recommended Maintenance Practices
- Use Device Care Clean regularly to manage system cache automatically.
- Clear cache for individual apps only when you notice specific issues.
- Reserve clearing app data for troubleshooting after trying lighter steps.
- Perform Safe Mode checks if problems persist after cache maintenance.
- Back up important data periodically, especially before major resets.
FAQ
Reader questions
Will clearing cache delete my photos and messages?
No, clearing cache only removes temporary files. Your photos, messages, and personal data remain untouched unless you clear app data.
How often should I clear the cache on my Samsung phone?
There is no fixed schedule. Clean the cache when you notice slow performance, low storage, or after updating major apps and the system.
Can clearing cache fix apps that won’t open?
Yes, clearing the cache for a problematic app can resolve corruption or glitches that prevent it from launching properly.
Is it safe to clear system cache in Safe Mode?
Yes, it is safe. Safe Mode ensures no third party apps are running, so clearing system cache focuses on core temporary files only.