How to solve the encryption of vivox9plus SMS

Encryption or decryption method of vivo X9Plus short message;

Enter SMS-long press SMS-select encryption or decryption.

Specific operation steps:

1, enter a message.

2. Long press SMS

Step 3 click more

Step 4 choose encryption

5. The encryption status is as follows.

6. Press and hold the encrypted information, and then select Decrypt to decrypt the information.