5 ms·
Can old messages be retrieved once a new key exchange has taken place? Or are the old messages stored only on the device?
by tonylemesmer 10y ago
Can old messages be retrieved once a new key exchange has taken place? Or are the old messages stored only on the device?
- owebm 10y agoOn WhatsApp: No, messages are only delivered once. On Telegram: Yes, you can read all history of "normal" chats.