So, Many of the people around yours wants to read your WhatsApp messages and private data. Android AppLock is a perfect app by which you can lock any of your Android apps including WhatsApp (Pattern lock, pin Lock).
But If you want to unlock any Android App or Whatsapp and read messages and data of your near and dear one. The drawback of Android AppLock application may help you a lot to do this.
Note : If Whatsapp is locked, not by 'AppLock app', by any other Application. Then you can also use this trick. It can work on any type of android applications.
How to /
1. First, find out An app of your Friends Android Mobile Which is locked .
2. Then, 'navigate' to ' Setting ' > Select 'Apps' or 'Applications'.
3. Now, Go to 'Downloaded apps'.
4. Then, 'Tap' on 'AppLock' ( Or any other apps which is used to lock an app ).
5. Now, Tap on 'Clear data', 'Clear cache', and then 'Force Stop'.
6. Done. Now, Go back to 'WhatsApp' or 'Any Other apps' and try to open. Now, you will able to open WhatsApp or Any other Apps.
Note : When your desire accomplished. Then again Go back to 'AppLock Setting and this time Tap on 'Launch'. By which AppLock app continuously to work again. And No one will never know that someone tried to read their WhatsApp data.
Also Read : How to use Pen Drive As Ram On Pc