How to set password protection of address book and SMS for Android phone?

Give you a software: Search in pea pods: Program Encryption. This software can lock every program in your mobile phone. You can use numbers or graphics. Very useful. Remember to praise one if you use it. What's more, you use a third-party password lock, which can be easily unlocked when you meet a master. Let me tell you what you need to pay attention to. You must use it to lock the following things: settings, and if you have more than 360 Android or optimization master, you should also lock it. Because they have the function of ending the program process and deleting the program. Once they finish this process. Or simply uninstall your password lock, and your lock will be invalid. There is also that others can get privacy through computer connections. So you have to turn off USB debugging in the settings and turn off unknown sources. So the computer won't recognize your mobile phone. If you don't understand:

Just do as I say: after setting up the program encryption software, turn off USB debugging and unknown sources in the settings. Lock all third-party software tools that can uninstall the software on the phone. Include 9 1 assistant, pea pods or other tools.