Back up any important files, photos, and documents
Open Settings
Tap Storage or Device care
Select Internal storage
Tap Files, Apps, or Categories to review what can be removed
Delete unwanted files manually
Uninstall unused apps
Clear app cache and app data if needed
Empty the Trash or Recently Deleted folder
Remove downloads from the Downloads folder
Delete duplicate or large media files
Use a file manager to remove unnecessary folders
Factory reset the device if you want to erase all internal storage data
Confirm the deletion when prompted