1. In the Samsung mobile phone C5 standby page, click the "Settings" option, the effect shown in the following figure.
2. Then in the open into the interface we click on the "Privacy and security" option, the effect is as follows.
3. Then, after entering, we click on the "Apply lock" option.
4. Click on the right "slider" switch.
5. Select an application lock type as needed, for example, select "Mixed password".
6. According to the prompts to enter a mixed password, click "Continue". (Note: A mixed password must contain at least 4 characters, including at least one letter.) ）
7. Confirm the mixed password and click "OK".
8. Here to lock the "Internet" as an example, lighting the "Internet" right "slider" switch can be.
When you are done, you need to unlock the internet before you can use this program.
Well, the above is the cloud Habitat Community small make up for you indeed an article on the use of C5 lock function, in fact, c5 application lock usage very simple hope that the article for you to help.
