Telegram Passcode Lock

Disable automatic download of photos, files and audio files (File, Audio, Picture)
Automatic download of the default file or photo is enabled in Telegram, and this will cause your consumption volume to be inadvertently reduced if you use volumetric internet. To stop this operation and disable the default download option, first select the specified location
Then select Settings from the menu that opens to open the page
From the Automatic media download tab, you can specify what kind of files will be automatically downloaded and what type of files will be downloaded with your permission for the times you enter the program with a mobile Internet network or Wi-Fi.
After determining if a photo or file is sent to you, by selecting it, Telegram will start downloading the file.
How to set a code for the Telegram program (Pin Code)
You do not need any other program to encrypt the program
To enable the PIN code, first select the specified location to open a menu on the left
From the menu that opens, select Settings
Select the specified text from the Settings tab and select the Passcode Lock option in the page that opens
Enable Passcode Lock to set a password
By selecting the specified option, you can specify how long the password is activated on the program (Auto Lock) or whether you activate it manually.

Telegram Passcode Lock