Blocking and unblocking someone on WhatsApp is the process of restricting or allowing a number to contact you through the messaging application.
Facing the block is an action that must be taken when you wish to completely interrupt communication with other people, generally due to unwanted behavior or for any other personal reason.
The resource is a privacy measure that helps maintain or control your non-applicative interaction. It is possible to block or unblock a person in mobile messages, via browser or PC app.
Simply access the contact settings in your conversations and select the “Block” or Unlock option. See all the details below.
![WhatsApp not Android (Image: André Fogaça/Tecnoblog)](https://theusaprint.com/wp-content/uploads/2024/02/How-to-block-and-unblock-a-person-on-WhatsApp-on.jpg)
How to block and unblock someone on WhatsApp on your cell phone
The user can block or unblock a person on WhatsApp using the contact options. The same method for Android and iOS. See details below.
1. Open or WhatsApp
You need to access the page with your conversations to select the contact you want to block or unblock.
![Home screen showing the WhatsApp icon on an Android device.](https://theusaprint.com/wp-content/uploads/2024/02/How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
2. Select the contact you want to block or unblock
Open your messages with your contact or select them from a new WhatsApp conversation.
![WhatsApp conversation screen used to access a contact that you want to block on your cell phone.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_370_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
3. Tap the contact icon
Go to the user icon and tap to open more options.
![Conversation between you and the contact you want to block. Touch the icon to access the locking options.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_853_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
4. Go to “Lock” or “Unlock” to finish
Scroll down to find the option to block or unblock a person in WhatsApp. Touch the button to finish.
![WhatsApp contact configuration screen for Android. Select lock or unlock to finish.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_366_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
How to block and unblock a contact on WhatsApp Web
It is also possible to block or unblock a non-WhatsApp number on PC, whether it is the Web version or non-desktop application. Understand better below.
1. Select or contact WhatsApp Web
Open or WhatsApp Web e select the contact you want to lock or unlock.
![WhatsApp Web home screen.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_729_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
2. Tap the contact icon you want to lock or unlock
As with no cell phone tutorial, it is necessary to access the contact icon of another person to open more options.
![Conversation between you and the user who wants to block or unblock WhatsApp.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_820_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
3. Select “Lock” or “Unlock”
Scroll down and select the option to “Block” or “Unlock” on WhatsApp.
![WhatsApp contact configuration screen. Select whether you want to lock or unlock something.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_455_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
4. Confirm the option to finish
A confirmation button should appear on your screen. Select again or what you want to finish the procedure.
![Lock confirmation cloth. Click to continue,](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_238_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
How to block and unblock a contact with the WhatsApp app on PC
The desktop messaging application also offers the option to block or unblock people on WhatsApp. The method is similar to the Web version.
1. Open the WhatsApp application and select the contact
Click to talk to the user who wants to block or unblock WhatsApp to access the options menu.
![WhatsApp home screen for PC.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_508_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
2. Click the contact icon to open more options
Select the contact icon to access the lock or unlock menu.
![Conversation between you and the user who wants to block or unblock WhatsApp. Click on contact to access more options.](https://theusaprint.com/wp-content/uploads/2024/02/1706775208_788_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
3. Select the “Lock” or “Unlock” option
Click on “Block” or “Unlock”.
![WhatsApp contact configuration screen. Select whether you want to lock or unlock something.](https://theusaprint.com/wp-content/uploads/2024/02/1706775209_206_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
4. Confirm to finish
Confirm your choice in the menu that will appear on your screen to finish.
![WhatsApp block confirmation screen.](https://theusaprint.com/wp-content/uploads/2024/02/1706775209_22_How-to-block-and-unblock-a-person-on-WhatsApp-on.png)
Is it possible to block several contacts at the same time on WhatsApp?
It is not possible to block several contacts at the same time on WhatsApp. The user needs to block each contact separately to stop receiving calls and connections from other people.
What happens when you block or unblock someone on WhatsApp?
To block a non-WhatsApp number or the user stops receiving messages and links from other people. Also disso, the blocked contact will no longer be able to see your status updates and your profile photo.
When you unlock a person who does not have a message, the number can re-enter contact with you, in addition to being able to follow their updates on the social network.
Should you block or unblock a person on WhatsApp, will she know?
Sim, it is possible to know if a person was blocked on WhatsApp. So the number is blocked, the user will no longer be able to send messages or even see their profile photo. In case of unlocking, these information will appear again for the contact. However, the number will not receive notification about blocking or unblocking.
Can I block a contact on WhatsApp and keep my profile photo?
No. When you block someone on WhatsApp, their profile photo will disappear for the blocked number. The message does not offer the option to keep the photo.
Is it possible to see the messages that people sent while they were blocked on WhatsApp?
It is not possible to see the messages sent by the blocked person, since the sending has been interrupted. Also, you will not receive the content of the messages that other people have sent you to do or unlock a contact on WhatsApp.
However, it will still be possible to see a conversation between voices at the moment of blocking, since the messages will be kept in the message.
Is it possible to know the day I blocked a WhatsApp contact?
Sim, to know the day a user was blocked, it is necessary to access the WhatsApp conversation history.
Open the blocked user's contact, scroll down and select the “Export conversations” option to generate a file with all the messages sent between you. Open the file and confirm the day and time of blocking WhatsApp at the end of the message history.
Blocking a person on WhatsApp prevents them from receiving SMS messages?
Blocking a person on WhatsApp only prevents contact between non-messaging voices. Please note, you will continue to receive conventional links or text messages on your smartphone. To stop receiving any type of message, it is necessary to block SMS from the contact or phone.
Is it possible to unblock my WhatsApp number from other people?
No. Only the user who cannot unblock a non-WhatsApp number can unblock it.
Can I use an application to unblock my WhatsApp contact from someone?
It is not possible to use applications to unlock your number.
According to the messenger, using third-party apps violates your WhatsApp Service Thermos, in addition to affecting the privacy and security of your account. The use of unofficial applications may result in temporary or permanent failure of your profile on the social network.
How to block and unblock a person on WhatsApp on a cell phone or PC