How to Recover Deleted Messages From WhatsApp Conversations Without BackupIf we have deleted the conversations from the app, they can be restored easily because of the daily backups kept by WhatsApp itself, and the pictures and videos shared with the contacts can also be viewed. Each backup is kept for 7 days, so it is very easy to restore during this period. After this period of time, recovering deleted conversations will be a little complicated, but not impossible.