Chat Lock for WhatsApp

Khóa trò chuyện, bảo mật và mẫu mã PIN cho WhatsApp

Chat Lock (Lock Apps) is the best Android lock application with a secure, smart applock that provides features to make your privacy and device safer in a single application.

Protect your gallery, call history, messages, emails, settings ..., all the necessary tools to ensure better security on your Android device.

With Chat Lock protection, your personal information is fully protected with password lock screen and pattern lock screen.

Hide your videos, photos and audios with AppLock protection.

FAQ

1. How to protect my device?

It is necessary to block at least these applications: Google Play, Settings, to prevent someone from uninstalling the application blocking applications.

2. How to change the password

Enter the answer to the security question and press to change the password.

3. I forgot my password, how do I recover it?

You must open AppLock, click on Settings and click on Key Settings.