Great care! Do not share your QR code WhatsApp with anyone, except in the stories of other social networks or public Facebook groups, since this image is used for someone to add you without the need to provide your phone number, information that they will anyway obtain when scanning it.
If a stranger scans your WhatsApp QR code, they will not only add you as a contact, they will also have access to your name and profile photo (depending on privacy settings), likewise, will be able to send you messages and communicate via call or video call.
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If you feel harassed by that unknown person, we recommend that you block him or her so that you do not have contact with him or her again, but, Remember that you have shared your QR code, so the ideal would be to renew it or update it with a totally different one, Do you want to know how to do it? At Depor we will explain the process to you below.
How to renew your WhatsApp QR code
- First, verify that WhatsApp do not have pending updates.
- Now, open the app and click on the floating action button located in the lower right corner.
- Your contact list will be displayed.
- Go to the “New Contact” section and press the QR code icon on the right.
- The camera will be enabled automatically. Here touch the tab that says “My code”.
- This is the one you have shared, to change it press the three dots above and then click “Reset QR code”.
- Finally, you will get a pop-up window that says “Existing QR code will no longer work” > click on “Reset.
This is how you can activate the “your security code changed” notice on WhatsApp
The notice appears in each personal or group chat and informs you that the security code for that conversation has just changed. Why? simple, to prevent cybercriminals from accessing its information. The message appears when you or the person you’re chatting with reinstalls the app, opens your account on another mobile device, or changes your phone number. Remember that each chat is encrypted and has its own security code that is used to verify that calls, video calls and messages are encrypted.
- Update WhatsApp to its latest version.
- Open the app and access any personal or group conversation.
- The next step is to click on the name of the contact or chat.
- Scroll down and click on the section that says “Encryption”.
- A QR code will appear and below it the 60-digit numerical combination.
- This code in your account and that of your contact must be the same.
- Finally, tap the “Activate” button (top right) to receive the security notification when the code changes.
The notice appears in each personal or group chat and informs you that the security code for that conversation has just changed. Why? simple, to prevent cybercriminals from accessing its information. The message appears when you or the person you’re chatting with reinstalls the app, opens your account on another mobile device, or changes your phone number. Remember that each chat is encrypted and has its own security code that is used to verify that calls, video calls and messages are encrypted.
Did you like this new information about WhatsApp? Did you learn a useful trick? This application is full of ‘secrets’, codes, shortcuts and new tools that you can continue trying and you will only need to enter the following link for more notes WhatsApp in Depor, and that’s it. What are you waiting for?