Samsung SM-G1600 mobile Phone How to use the application lock function?

1. Under the Standby page, click "Settings".



2. Slide up the screen and click on "Privacy".



3. Click "Apply Lock".



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. Enter the mixed password again and click "OK".



8. Here to lock the "Baidu map" for example, lit the "Baidu map" right "slider" switch can be.





After the completion of the above operation, when you open the "Baidu map", you need to unlock before you can use this program.