Low success rate of QR code scanning - ZTE

Support Center

Learn more about your device with guides, shopping support, and more.

Low success rate of QR code scanning

Adjust the distance between the camera and the QR code. If the image is blurred at a very short distance, the recognition success rate is low.
Some mobile phones do not display the focus frame, so you need to tap the QR code image in the camera frame. After the manual focus is successful, you can identify the focus frame.

Related articles

Photos are blurred after being zoomed in

This is normal. You can adjust the camera resolution to the maximum to reduce the ambig...

How to zoom in a photo?

You can zoom in or out with two fingers.

What is the default path for saving photos/video files? How to change it?

Open the camera, and tap the setting icon above the screen. The setting is displayed. S...

How to Obtain an NFC-Supported SIM Card

To experience the NFC-enabled analog function, you need to replace the NFC-SIM card in ...