7. Delete Videos
No matter how funny that one cat video might be, there’s no need to keep it permanently on your phone. Just like with photos, sync videos to a cloud program, or consider uploading it to YouTube for on-the-go streaming.
8. Keep Track of App Usage
The storage settings in your smartphone can tell you exactly how much space each app takes up. Use this information to purge storage-hogging apps when your memory is almost full.