Question: how to restore whatsapp chat if not backup in iphone?
Answer: Step 1 Connect your iPhone to the computer and then run Syncios Data Recovery. ...  Step 2 Scan your iPhone. ...  Step 3 Preview and recover the lost data. ...  Step 1 Scan iTunes backup file. ...  Step 1 Sign in iCloud. ...  Step 2 Download and recover iCloud Backup File.