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Storage Full Errors on Android? How to Free Space Safely

Issue Description 

Phone shows Storage full even after deleting files. 

Common Causes 

  • Cached data buildup 
  • Hidden app data 
  • Messaging app media 

Step-by-Step Solution 

Step 1: Check Storage Breakdown 

  • Settings → Storage 
  • Identify large categories 

 

Step 2: Clear App Cache 

  • Clear cache for apps like WhatsApp, Instagram 

 

Step 3: Delete Old Media 

  • Remove videos and duplicates 

 

Step 4: Restart Phone 

  • Storage recalculates after reboot 

Explore Further 

  • Use Files by Google 

Prevention & Best Practices 

Maintain 25% free storage.