How to use whatsapp free for life time 2015

Hello friends I am going to tell you about how to use whatsapp free for life time. Whatsapp is a biggest messaging network its offers free messaging service to their users for 1 year but after 1 year you have to pay 0.99$. So we are going to tell you some methods to use whatsapp free for life time .

METHOD 1 : - 

1. First of all uninstall whatsapp app from your device. Dont forgot to backup your conversation. 
2. If your friend or your other phone already have an whatsapp account so backup the conversation of that phone too. Else skip this step. 
3. Install the whatsapp on the iPhone and register with your number you will get sms Verification code. 
4. Enter the code to Whatsapp. 
5. Now app will work on your iPhone with your whatsapp account. 
6. Now yoi have to uninstall the whatsapp app from iPhone. 
7. Now reinstall whatsapp on your smartphone and register it with your number and enter the sms code. 
8. Once you are logged in go to settings > account > payment info. and check that your service has been extended for 5 years.

METHOD 2 : - 

1. Open whatsapp app and go to settings > Account And click on change number. 
2. Now a new page will apear with 2 blank boxes. Wich you have to fill your current and new number. 
3. Fill your current number in the first blank box and fill your new number in second box. 
4. Now you will get a verification code on the new number enter that code and you will be logged in your account with new number. 
5. (Main Trick) Now again do above steps but this time you need to fill new number in first box and your main number in second box to again switch to your old account.
6. When you complete all steps you will find that your old account validity extended to extra one year.
7. Now go to settings > account > Payment info now youu will see your account validity increased for 1 year.