How to access other storage(66 gb) in note 10 plus

[G954206]

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[Pugs1957]

Hi, that is generally app data. You can't access it directly but if you go to settings, apps you can go through each app and see how much data has been saved. Social media data can balloon these figures.

[Blessed4life]

Try sd maid pro or ccleaner, then uninstall it when you've finished.