How to set the password for oppor9s mobile phone file encryption?

1) First, open the mobile phone housekeeper, and then find the permission privacy. (as shown below)

2) Then click Apply Encryption. After opening, check the application you want to encrypt and click Start Encryption. (as shown below)

I recommend you to use version 8.12 of Phone Wizard, which has extremely powerful encryption function and can encrypt short messages, call records and files.

encryption method: enter the phone wizard-file management-enter the password (if the password has not been changed, it is the default 654321)-find the file to be encrypted-option-encryption (if multiple files are encrypted, mark them first and then encrypt them).

Phone Wizard can only encrypt files, not folders. You can view encrypted files with Y- Manager or Q- Manager, but you can't open them. When decrypting, just enter the file management of Phone Wizard, click options and then select Decryption. Lelebox has this software, you can read the user manual.