Blocking unwanted contacts on Telegram on smartphones Samsung —simple, but an important function for protecting personal space. Despite the intuitive interface of the messenger, users often face questions: where to find the block button, how to check the list of blocked ones, and what to do if the number continues to write after blocking. This is especially true for owners of devices Samsung Galaxy (series A, S, Note etc.), where the interface One UI can slightly modify the standard display of the Android menu.

In this article you will find step-by-step guide taking into account the features firmware Samsung, as well as solutions to problems - from hidden blocking to restoring access to chat. We will analyze not only the basic methods through the app, but also alternative methods for cases when the standard settings do not work. If you use Galaxy S23 Ultra, A54 or an older model, the instructions are suitable for all versions Android 10–14 with the current version of Telegram.

Why you may need to block a number in Telegram

The blocking function in Telegram solves it immediately several tasks related to the safety and comfort of communication. Here are the most common reasons why users Samsung resort to this option:

  • 📛 Spam and advertising mailings: bots or unknown numbers send messages en masse with offers of goods/services.
  • 👤 Intrusive contacts: former colleagues, casual acquaintances or even scammers who ignore requests to stop communicating.
  • 🔒 Data leakage: if your number is included in the spammer database (for example, through a leak from another service), blocking helps minimize risks.
  • 🤖 Suspicious activity: accounts with suspicious behavior (multiple calls, sending links).

It is important to understand that blocking in Telegram works one-sided: the blocked user will not see your online status, will not be able to send a message or call. However, you can still see his messages in the chat (unless you deleted him), but they will be marked as "blocked". On devices Samsung s One UI 5.0+ notifications from such contacts are automatically hidden - this is an additional level of protection.

⚠️ Attention: Blocking a number in Telegram does not remove it from your phone book. If the contact is saved in Google Contacts or Samsung Contacts, you will have to delete it separately through the app Contact.

Method 1: Blocking via user profile in chat

The fastest method is to block the number directly from the dialog window. This method works on all models Samsung, regardless of the version of Android or shell One UI. Follow the instructions:

  1. Open the application Telegram and go to the chat with the user you want to block.
  2. Tap on name or avatar at the top of the screen to open the profile.
  3. In the upper right corner, click on three vertical dots (⋮) and select Block user.
  4. Confirm the action in the window that appears by clicking Block.

On smartphones Samsung Galaxy s One UI 4.0 and later the menu may look a little different: instead of three dots, an icon is used ⚙️ Settings in the profile. However, the path remains the same. After blocking:

  • 📩 Messages from the user will stop coming (they will be hidden in the Spam folder).
  • 📞 Calls via Telegram will be reset automatically.
  • 👁️‍🗨️ You will not see its “online” or “printing” status.

☑️ Checking successful blocking

Done: 0 / 3

On Samsung devices with the "Privacy Mode" function (available on the flagships of the S22/S23 series), Telegram blocking is integrated with system settings: blocked contacts are automatically added to the call blacklist if synchronization enabled.

Method 2: Blocking through Telegram settings

If you do not want to open a chat with the user (for example, so as not to see his messages), you can block the number through the global settings of the messenger. This method is universal and works even for contacts who have not yet written to you.

Instructions for Samsung Galaxy:

  1. Open Telegram and tap on the icon ☰ (three horizontal line) in the upper left corner.
  2. Select item Settings (or Settings in the English version).
  3. Go to section Privacy and security → Blocked users.
  4. Click Add user (icon + in the upper right corner).
  5. Enter phone number or username (@username) in the search bar and select the desired contact.
Action Result Features on Samsung
Blocking by number The user will not be able to write from this number If the number is saved in Samsung Contacts, blocking also applies to system calls (during synchronization)
Blocking by @username Account is blocked, even if the number changes Does not affect system contacts
Deleting from blocked The user will be able to write again Confirmation via CAPTCHA is required (protection against accidental unlocking)

On some models Samsung (for example, Galaxy A13 or A33) after blocking, a notification from Samsung Knox may appear—this is normal, since the security system scans changes in applications. You can safely ignore it.

📊 How often do you block contacts in instant messengers?
Often (once a week)
Sometimes (once a month)
Occasionally (once every six months)
Never

Method 3: Blocking through Android system settings (for calls)

If the user not only writes in Telegram, but also calls your number via messenger, you can additionally block him at level Android. This is relevant for owners Samsung Galaxyas One UI allows you to create black lists for all types of calls, including VoIP (voice over the Internet).

How to do this:

  1. Open the application Phone (icon handsets).
  2. Tap on ⋮ → Settings → Blocking numbers.
  3. Select Add number and enter the blocked phone number contact.
  4. Activate the option Block unknown numbersif you want to block all incoming calls from unsaved contacts.

On Samsung Galaxy S22/S23 s One UI 5.1+ there is an additional option Spam blockingthat automatically filters suspicious numbers. However, it does not replace manual blocking in Telegram, as it only works for standard calls (not VoIP).

⚠️ Attention: System blocking on Android does not affect messages in Telegram - it only prevents voice calls. To completely block, use both methods.
What to do if blocking does not work?

If the user continues to write after blocking, check:

1. Update Telegram to the latest version in the Galaxy Store or Google Play.

2. Make sure the contact is not added to "Exceptions" in the notification settings.

3. Reboot your smartphone - sometimes One UI background processes interfere with the settings being applied.

How to unblock a user in Telegram on Samsung

If you change your mind or block a contact by mistake, you can regain access in a few taps. On devices Samsung the process is no different from other Android smartphones, but there are nuances with synchronization.

Step-by-step guide:

  1. Open Telegram and go to Settings → Privacy → Blocked users.
  2. Find the desired contact in the list and tap on it.
  3. Click Unblock and confirm the action.

After unblocking:

  • 💬 The user will be able to send you messages again.
  • 🔔 Notifications about new messages will be restored (if not manually disabled).
  • 🔄 The chat history will remain, but new messages will arrive as usual.

On Samsung Galaxy s One UI 4.0 and higher after unlocking, you may need to restart the Telegram application for the changes to take effect. This is due to the features of memory management in Samsung firmware.

💡

If you have unblocked a user, but his messages do not arrive, check the Spam folder in Telegram - sometimes they go there automatically.

Frequent problems and their solutions

Even after blocking, users Samsung may encounter problems. Let's look at typical scenarios and ways to eliminate them.

1. Messages continue to arrive after blocking

Causes and solutions:

  • 🔄 Telegram cache: Clear the application cache in Android settings (Settings → Applications → Telegram → Memory → Clear cache).
  • 📱 Double account: The user can write from another number or via @username. Check the profile for alternative contacts.
  • 🔄 Update. applications: The outdated version of Telegram may contain bugs. Update the messenger via Galaxy Store.

2. You cannot block the user (the button is inactive)

Possible reasons:

  • 👥 You are in a group with the user group chat —first leave him.
  • 🔒 The user is channel administratorwhere you are subscribed - unsubscribe from the channel.
  • 📵 Your Internet is turned off - check your network connection.

3. A blocked user sees my messages in groups

Blocking in Telegram only applies to private messages. In group chats, the blocked user will still see your messages, and you will see him. To completely exclude communication:

  • Leave the general group.
  • Create a black list for the group (if you are an admin).
  • Use the function Restrict user in the group settings.
⚠️ Attention: On devices Samsung with One UI 5.0+ when a contact is blocked in Telegram, notifications from it are automatically turned off in Samsung Messages (if the number is saved in contacts).

Additional security measures in Telegram on Samsung

Blocking is not the only way to protect yourself from unwanted contacts. On smartphones Samsung you can use additional Telegram functions and system tools to enhance privacy.

1. Setting up account privacy

Recommended settings:

  • 🔐 Last activity: Set No one to Settings → Privacy → Last seen.
  • 📷 Profile photo: Limit visibility for My contacts.
  • 📞 Calls: Disable inboxes from Everyone, leaving only My contacts.

2. Using secret chats

For especially important negotiations:

  • Create secret chat (click on the icon 🔑 when creating a dialogue).
  • Enable Self-destruction of messages (from 1 second to 1 weeks).
  • On Samsung Galaxy secret chats are additionally protected Samsung Knoxif the option Protect folders.

3. Two-step authentication

To prevent account hacking:

  1. Go to Settings → Privacy → Two-step verification.
  2. Set a strong password (not less than 8 characters, with numbers and special characters).
  3. Link a backup email (not a phone!).

On Samsung Galaxy s One UI 5.1 can be used biometric authentication (fingerprint or facial recognition) for login to Telegram. This function is available in the security settings of the messenger.

💡

The combination of blocking in Telegram and Samsung system tools (for example, Secure Folder) provides maximum protection from unwanted contacts.

FAQ: Answers to frequently asked questions

Is it possible to block a user in Telegram without opening a chat with him?

Yes, this can be done through Settings → Privacy → Blocked users → Add userEnter the number or @username manually.

Will a blocked user know that he has been blocked?

No, Telegram does not notify about blocking. However, the user may suspect this if his messages are not delivered (he will have a status of "✓", but not "✓✓").

How to block all unknown people users in Telegram?

Telegram does not have a mass blocking function for unknowns, but you can:

  1. Disable notifications from non-contacts in Settings → Notifications → Messages → Non-contacts.
  2. Use bot @SpamBot for automatic spam filtering.

What to do if a blocked user creates new accounts?

In this case:

  1. Report the user to Telegram support via Settings → Help → Report a problem.
  2. Add his number to the black list at the Android level (see Method 3).
  3. Use the "Spam Complaint" function in the user profile.

Is it possible to recover deleted messages from a blocked user?

No, after deleting a chat or blocking, the message history is permanently erased. However, if you simply blocked the user, but did not delete the chat, the messages will remain in the archive (available after unblocking).