How to Delete a Telegram Secret Chat? – To Delete a Telegram Secret Chat does not allow the participant to simply leave the secret chat. The only way to end a conversation is to delete it. This can be done in two ways:

Find a chat in the list, click on it and hold until a menu with settings appears in the window. Then click on the trash can icon and confirm the deletion.

Open a conversation and go to settings. Click on “Delete chat” and confirm the action.
Is It Possible To Restore The Secret Chat
If you change your mind about getting rid of a chat immediately after hitting the delete button, you can change your mind within 5 seconds. A notification will appear at the bottom of the screen with the text “Secret Chat Deleted” and a “Cancel” button. Click on it and the conversation will be restored.

Otherwise, messages will be permanently deleted. The only way to save them is to copy the text manually.

General Security Settings For Telegram
Secret Chat ensures that your messages cannot be intercepted by third parties. Your task is to protect your device and account from strangers. Here are the main methods to protect the telegram account and phone.

Device Security
Auto-lock. This feature is enabled by default on modern phones. You can choose the time interval after which the phone will be lock if you are not using it. It is advisable to choose a short interval, for example 1 minute.

Login by face recognition or fingerprint. This unlock method can be select in the “Privacy” section. Activate the desire option and follow the instructions of the program – you will be ask to put your finger on the screen, look at the camera or turn to it in profile. https://www.engadgetonline.com/delete-a-telegram-secret-chat/