Why does vivox6 WeChat fingerprint payment always fail to verify?

1. First, you need to upgrade your mobile phone to 1. 12.4. Enter the phone settings-system upgrade-select download after detecting a new version-click Check and Install after completion, and the phone will automatically restart to complete the upgrade operation.

2. Wechat needs to be upgraded to the latest version. Then open WeChat-select "I" in the lower right corner-wallet-click the ellipsis in the upper right corner to select payment management-open fingerprint payment-and then you will be prompted to enter the existing password-after verification, you need to verify the existing fingerprint, verify the previously bound fingerprint in the fingerprint identification area on the back, and then you can pay with WeChat fingerprint.