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    How to Clear Storage on Your Phone

    4 min read
    Updated 25 December 2025

    When Storage Gets Low

    Low storage can cause:

    • Apps won't update
    • New photos won't save
    • Apps crash or run slowly
    • Phone becomes sluggish

    Check Your Storage

    iPhone

    • Open Settings
    • Tap General > iPhone Storage
    • See what's using space

    Android

    • Open Settings
    • Tap Storage
    • See breakdown by category

    Quick Ways to Free Space

    1. Delete Unused Apps

    Apps you haven't used in months take up space:

    iPhone:

    • Settings > General > iPhone Storage
    • See apps sorted by size
    • Tap an app and choose Delete App
    Android:
    • Settings > Apps
    • Find apps to remove
    • Tap Uninstall

    2. Clear App Cache

    Some apps accumulate cached data:

    Android:

    • Settings > Apps > [App Name]
    • Tap Storage
    • Tap Clear Cache
    iPhone: Some apps have cache clearing in their settings. Otherwise, deleting and reinstalling clears the cache.

    3. Remove Old Photos and Videos

    Photos and videos often use the most space:

    • Delete blurry or duplicate photos
    • Remove old screenshots
    • Delete videos you've shared elsewhere
    Better approach: Back up to OneDrive or iCloud, then delete from phone.

    4. Delete Downloaded Files

    Downloads accumulate over time:

    iPhone:

    • Open Files app
    • Browse Downloads folder
    • Delete unneeded files
    Android:
    • Open Files app
    • Open Downloads
    • Delete old files

    5. Clear Message Attachments

    Old messages with photos/videos take space:

    iPhone:

    • Settings > General > iPhone Storage
    • Tap Messages
    • Review large attachments
    • Delete old conversations
    Android:
    • Open Messages app
    • Delete old threads with many images

    Cloud Storage Tips

    Enable Photo Backup

    Back up photos to the cloud:

    OneDrive:

    • Open OneDrive app
    • Settings > Camera Upload
    • Enable
    Then you can delete photos from your phone knowing they're safe.

    Use Streaming Instead of Downloads

    For music and videos, stream instead of downloading to save space.

    How Much Space Do You Need?

    Keep at least 1-2GB free for:

    • App updates
    • New photos
    • System operations

    Need Help?

    For storage management help, contact helpdesk@netlumait.com.au or call 1300 521 162.

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