Now there are more and more people using wechat. Some lawbreakers want to swindle through wechat. Therefore, we'd better set an independent password for wechat to lock wechat security. How to set wechat lock password? Wechat lock password setting process at a glance.
First open 'wechat', click 'I', then enter 'Settings'.
Select 'account and security'.
Then select 'account protection'.
Then set the independent password. You need to enter the password next time you open wechat.