Joke Collection Website - Public benefit messages - Samsung mobile phone can't scan QR code
Samsung mobile phone can't scan QR code
Have the following suggestions:
1. Make sure the QR code has entered the scanning box.
2. Try scanning other QR codes.
3. Turn off the phone and restart it.
4. Clear data: click Settings, select Application Manager, open the corresponding software for scanning QR codes in all windows, and select Clear data.
5. It may be caused by software incompatibility. Uninstall the QR code scanning software or replace it.
6. Back up data such as address book, SMS and pictures, and restore factory settings.
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