Changing the visuals of your telegram 下载 app can enhance your overall user experience by allowing you to customize the visuals to your liking.

First, make sure you are running the latest version of the Telegram app on your device, as this feature is typically only available in the most up-to-date versions of the app.

To change the theme on your mobile device:

• Open the Telegram app and go to the three horizontal lines on the top left of the screen.
  
• This will open the main menu for the app.
  
• Tap on 'Settings.'
  
• In the settings menu, scroll down to the 'Appearance' section.
  
• Choose your preferred theme from the three different options - Dark.
  
  

If you want to choose a personal color for your Telegram app, you can follow these steps:

• Open the Telegram app and go to the three three dots on the top left of the screen.
  
• Tap on 'Settings.'
  
• Scroll down to the 'Appearance' section.
  
• Select 'Select theme color.'
  
• You will be presented with an option to choose a color from the available scheme.
  
• Once you select a hue, it will be applied to the app's layout.
  
  

On your iOS device, changing the theme is a more easy process. Follow these steps:

• Open the Telegram app.
  
• Tap on 'Settings.'
  
• In the settings menu, scroll down to the 'Appearance' section.
  
• Choose your preferred style from the three different options - Light.
  
• If you want a custom color for your Telegram app, you can select 'Select theme color' from the options.
  
• You will then be taken to the 'Theme color' screen where you can choose from the available palette.
  
  

In conclusion, customizing your Telegram app's theme is easy to do. Follow the steps above to enhance your daily interactions and personalize the visuals to your style and preferences.