Did you clear browser cache?
Clear Cache is like taking out the recycling—the house is still fully functional, just a little tidier.
Clear Data is like moving out of the house and returning the keys—everything you put into it is gone, and you start from scratch when you move back in.
Clearing the app cache on Android is a useful troubleshooting step that can help with various issues related to app and device performance. It is particularly helpful in the following situations:
Troubleshooting App Errors
App crashes or freezes: Corrupted or outdated cache files are a common cause of app instability. Clearing the cache forces the app to load fresh files, which can resolve these issues.
App is unresponsive or misbehaving: If an app is not working as expected (e.g., a specific button doesn’t work, a feature is glitchy), a cache clear can often fix it.
Issues loading new content: Sometimes an app might display outdated information because it’s using old cached data. Clearing the cache ensures the app fetches the most recent data.
Improving Performance & Freeing Up Space
Device slowdowns: While cache is designed to speed things up, an overloaded or excessively large cache can have the opposite effect, slowing down your device’s overall performance.
Low storage space: Apps like Instagram, Spotify, and YouTube can accumulate gigabytes of cached data over time. Clearing the cache is a quick way to reclaim significant storage space without deleting personal data or app settings.
Security and Privacy
Removing sensitive data: Cached data can include elements like browsing history or location data. Periodically clearing the cache can help protect your privacy by removing these temporary traces of your activity.
After major updates: After a significant app or system update, old cached data might not be compatible with the new version, leading to conflicts. Clearing the cache can prevent these post-update problems.
How to Clear an App’s Cache
Open your device’s Settings app.
Tap Apps (or Apps & notifications, depending on your device).
Select the specific app you want to manage. You may need to tap See all apps first.
Tap Storage & cache.
Tap Clear cache.
This action is safe and will not delete your personal information, login details, or saved progress within the app. The app will simply rebuild the temporary files as you use it again.
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How to clear cache and cookies on Android
https://www.android.com/intl/en_us/articles/clear-cache-and-cookies/
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Did you restart device?
Are you concerned your device has malware?
Lets ask @peterweb to chime in.
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Malwarebytes Mobile Security free
https://www.malwarebytes.com/mobile
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Mobile Malware Removal Help & Support
https://forums.malwarebytes.com/forum/182-mobile-malware-removal-help-support/