After the fingerprint is set up, the fingerprint payment function can be turned on when payment is made with Alipay, and the method is as follows:
1. Under the Standby page, click "Settings".
2. Click "Lock screen and security".
3. Click on "Fingerprint".
4. Enter the fingerprint lock backup password to verify your identity, here to enter a mixed password for example, and then click Next.
5. Click on "Alipay".
6. Enter your Alipay account and password, then click "Login". (If you have already logged in to the Alipay account in your mobile phone, ignore this step)
7. Turn on the "fingerprint payment" switch. (fingerprint password is only valid for this machine)
8. Page Hint “ Please verify fingerprint to open fingerprint payment ” Place your fingerprint finger on the home key.
9. Enter Payment PO to pay the password, complete the authentication.
10. Prompt to open successfully.
After the above operation, the fingerprint password function has been opened. When you shop for payment, you can pay by using a fingerprint.