How to set software encryption for Ivo mobile phone:
1. Iqoo (monster) UI / funtouch OS 3.0 and above: enter settings - fingerprint, face and password / fingerprint and password / security - privacy and application encryption, set privacy password protection, click "application encryption" after setting "password" and "security protection", and open the corresponding switch after opening the software to encrypt;
3.0 the following systems: enter I Housekeeper - Software Management - software lock, set the pattern password or use the digital password. After setting, click "continue" in the upper right corner, set the software password, and then set the security of the software lock (i.e. security problem), then click "finish" in the upper right corner, and click the corresponding lock icon behind the software to encrypt.