Restart the PS5
Check available storage in Settings > Storage
Delete unused games and apps
Clear captures and media files
Empty the PS5 trash if applicable
Move games to an external USB drive
Upgrade to a compatible M.2 SSD
Rebuild the database in Safe Mode
Update the PS5 system software
Delete and reinstall corrupted games
Check for failed downloads or queued updates
Free space for game updates and system operations
Format an external drive if it is not recognized
Remove unnecessary user profiles
Back up data before major storage changes