Extend WhatsApp validity to another 1 year..
This trick is so simple like slicing a butter with knife.. So here I come. If u r using WhatsApp on android/Windows then
you should have to get a symbian phone (ask your any frnd or known person to give you his/her phone for some minutes if they have Symbian phone)..
At
first put your SimCard to this phone Now if they have already
downloaded WhatsApp in his phone then uninstall it.. And download it
again from Nokia Store or anywhere.
now open WhatsApp as you all know
that they will ask you enter your phone number so put your number there
and lets watch.. You'll see '1 year of service remaining'.. and now you
can use whatsapp again on your on Android/Windows phone with this
extended validity for free.