How to block scan wifi qr code

How to block a smartphone from scanning your QR code's WiFi password? This is one of the most requested videos because many neighbors are reportedly accessing free WiFi by simply scanning the WiFi QR code. The video is called "Block Scan WiFi." How to disable qr code scanner.
If you have experienced issues with WiFi QR code problems, this video is for you.
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[@babelonchabalala1690]

So best way is to just change your password as much as you you have patience and time to do...... I change my password once a week because some neighbours get the QR code from my kids phones without knowledge when they play together with their kids 😢

[@Qeysar-rh9lg]

Are you dealing with the issue still 😂😂 how do you convince your kids to not let them scan that might be awkward if they say mommy or daddy said so😂😂

[@Joe.95.]

This not blocking the QR code scanning thats just mac blocking bruh

[@babelonchabalala1690]

MAC filtering only blocks unauthorised users who are already connected ..... Their phones generate random MAC address which will show in your router settings....so they can just access QR code from another phone...... Only way to disable QR code is to enable WEP but some routers dont have this function on their site or app

[@dailyinspire1129]

You use the whitelist option instead of blacklist. This way only mac addresses that were added into the whiiteist will have internet access.

[@babelonchabalala1690]

Whenever i notice my network is getting slower for a long period i just reset the router and change the password .....then enter the passkey personally on who ever stays in thr house

[@bonethug5702]

I try this and my mobile phone access dinied how to restore ?

[@babelonchabalala1690]

When u change anything in the router website and u save or apply ..... It will kick u out and ask to login again

[@StevenGorum]

What about safe mode will that work what about safe mode will that work??? For dummies what about safe mode ????