To preview a chat, simply press and hold its profile picture in your chat list. To do this, long-press on a picture you have sent. Choose the ‘Edit’ button on the top, just like you’d edit a text message once you have sent it. Now, you will get an in-built photo editor where you can add filters, draw or crop images. Alternatively, you can even replace the picture and send another one in its place. Depending on what Android skin your phone uses and how much RAM you are usually left with to spare, Android’s algorithms may close Telegram and other apps in the background, delaying your new message notifications till when you open the app again manually.
Telegram supports two layers of secure encryption. Cloud Chats use server-client encryption while Secret Chats use an additional layer of client-client encryption. All content is encrypted in the same way — be it media, text, or files. Your smartphone is the main hub of your private information. You may be sharing a lot of information with your family friends and anyone other using a messaging app. While it’s great to set a nice profile and win praise from your friends and loved ones, there are times when you might want to hide your profile from certain people. Fortunately, Telegram offers you the needed control over the visibility of your profile. Perhaps the most important and the best feature of the Telegram app is its security. It is based on the MTProto protocol that is built upon time-tested algorithms. It enables high-speed, reliable message delivery on weak connections.
You can take a new photo, upload an existing one, search the web for a new image, or remove your current photo. Here you will get the option to share either your current location or your live location. Select the live location option and then select the time limit for which your location will be shared with the person. Now, all you need to do is hit that share button to share your live location. Open Telegram Links in Your Favorite Browser Last year, Telegram brought a unique feature that allows you to discover Telegram users and groups based on your location. This comes really handy when you want to add someone to your Telegram without sharing your mobile number. Also, if you are going to conferences, campuses or festivals, you can find several groups related to the place and event just like that. To add nearby people, open the Telegram menu and go to “Contacts”. Here, tap on “Add People Nearby” and there you have it. Previously, it was required to keep the screen open for this feature to work. But now users can turn on the “Make Me Visible” option in the People Nearby window so nearby users can see their profile without needing to have the window open.
To use a proxy server in Telegram, open Settings > Data and Storage > Proxy Settings. Enable Use Proxy and you'll need to fill in all the required information to add it. You can find server info for this online if needed. Unlike mass-market messengers like WhatsApp and Line, Telegram is an open-source app. This means anyone can check the app’s source code, protocol, API, and see how it works and make an informed decision.
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