You've quit Facebook, but is it finally time to ditch WhatsApp too?
So you've quit Facebook, deleted the app from your phone, cleared every cookie out of your browser history, asked the company to delete all your data and endured the mandatory one-month cooling-off period.
16 Aug 2019 ... Details of your phone network; When you last used WhatsApp; How often you use certain features. Why does Facebook need all that data? I ...