How to set up QR Code on my samsung A20

[Mezza56]

How to set up Advise on samsung A20 mobile phone

[TropicalUser]

Hello, Hope my answer is helpful!
HardReset.info:
1. Start from the open Camera.
2.Now tap on Settings Icon.
3.Click on marker to Enable or Disable QR Codes Scan.
4. I hope that I helped you, enjoy it.

[Mezza56]

I do not have a marker to enable or disable Qr codes

[TropicalUser]

Well, I'm not sure how to fix the problem. My best advice is that you download an trustworthy app for scanning QR codes.

[oldchook]

Thankyou

[Mezza56]

I have been through my entire phone and still can't find anything that helps me set up QR Code scanner

[Mezza56]

Thanks Nugzo I will try and find one

[SamsungJon]

Hi @Mezza56, you can use the QR Code scanner in Samsung Internet. To do so: launch Samsung Internet >  ☰ (in bottom right corner) > Settings > Customise menu > drag QR code scanner from grey area to the menu. 

If you you prefer not to use Samsung Internet, I would recommend following @Nugzo's suggestions.

Hope this helps!