Without iTunes backup or iCloud backup, the only way for you is to recover the deleted files from iPhone directly. Coolmuster iOSRescuer is professional and powerful software will help you to do that.
To recover iphone data, the best way is using Coolmuster iOSRescuer software. It is a professional ios data recovery tool .It can help you recover any lost data from iPhone directly,or extract iphone data from backup ,like itunes and icloud.