As of today most of the people use WhatsApp and everyone want to secure chats .In iOS you want to buy WhatsApp passcode and today in this article i will tell you how to set passcode on WhatsApp for free using cydia.
How to Set Whatsapp Lock for iPhone:-
1. Open Cydia in your device.
2. Search iApplock download it and its secure your all apps including WhatsApp.
3. Minimum iOS 7 required for install this app.
4. Open iApplock and go to Protect tab, add apps by tap on plus region which you wants to protect with passcode.
5. Once you add a app then go to setting and enable Lock Status.
Now your WhatsApp was secure with 4-digit passcode, if you have any problem doing this thing comment down below.