2lines for Whatsapp:The process given below is for rooted devices only and not for regular android users.
It may be risky and harmful as well. Your device may become completely bricked permanently.
We are not responsible for what you do with your device. If you are a non-rooted user or dont know anything about Android Rooting, then please don’t perform it.
Want to use
2 or more mobile numbers on your same smartphone? Yes it is possible, all you need is a rooted android smartphone,2 or more mobile numbers and data connection.
2lines for whatsapp is a masterpiece app itself, it solves your most wanted limitation, which is to allow multiple whatsapp accounts from the same device.
It can manage upto 7 whatsapp accounts at once and you can switch between them anytime.
Each whatsapp account will be completely separate and distinct from the another and nobody can find any trace of it from Whatsapp app, unless he opens this app.
2lines for whatsapp is not available on google play store but you can download it from the link provided
Just download the app then install it, after that it will ask root access just grant it and then you will be able to add upto 7 numbers in whatspp from same account. Enjoy.