How to solve the encryption of vivox9plus SMS?

Vivo X9Plus mobile phone can enter the settings in the mobile phone-fingerprint, face and password-privacy and application encryption. After clicking Privacy and Application Encryption, you need to enter the password for privacy and application encryption. After entering the password of privacy and application encryption, it will automatically jump to the interface of encryption software and turn off the corresponding switch behind the encryption software.

Operating steps:

1. Find the settings on the phone desktop.

2. Enter to find fingerprints, faces and passwords.

3. Enter to find privacy and apply encryption.

4. Enter the privacy password.

5. Enter and find the software off switch.