delete sender's message Terminate old sessions Telegram allows you to manage the device storage: you can choose to delete media (photos, videos, and other files) shared on the app. All files will be deleted from your device after the specified duration, but they will stay in the Telegram cloud forever, so you can re-download them when you need them again. There is also an option to delete the cache and local database.
You don’t have to start from scratch to make Telegram apps. TDLib (Telegram Database Library) makes it easy to develop feature-rich and secure apps. It takes care of local data storage, network implementation details, and encryption so that you can focus on design and interfaces. One of the nagging issues I have with WhatsApp is its extremely limited text editing features. For example, if someone sends a message, you can’t select a part of text from the message. You will have to copy the whole message and then edit it out in the small text field which frankly is very annoying. However, Telegram has brought a great way to select and copy a part of a message. Tap and hold on a message to select it first and then again tap and hold to select your part of the message. That’s ingenious, right? To create a username, go to “Settings” and tap “Username” under the account section. There is also a “Bio” option, where you can add a few lines about yourself. Anyone who opens your profile will see this text. However, Telegram only uses this encryption in calls and in its “secret chats” feature, not in regular chats. Those are only encrypted client to server. Meanwhile, WhatsApp, the supposedly less secure service, has used end-to-end encryption in all messages, calls, and video calls since 2016.
Under the App Icon section, you should see a handful of pre-defined app icons such as Aqua, Sunset, Mono Black, Classic, Classic Black, Filled, and Filled Black. Now, choose a suitable app icon and you are all set! With these features, you're ready to become an advanced Telegram user and take full advantage of the app. There are lots of little touches around the app that make it a joy to use, so you may find even more. Customizations In general, Telegram is as safe or safer than most other chat apps. It could be argued that WhatsApp’s end-to-end encryption on all messaging is a better approach, but the company’s ties to Facebook/Meta may turn off privacy advocates.
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