To recall, WhatsApp back in February had announced the end of support for Symbian alongside BlackBerry.
But, using a third-party or tweaked program is never recommended.
source: www.techworm.net
WhatsApp to withdraw support for old Nokia and Android Smartphones by year end
WhatsApp wont work on old Nokia, BlackBerry, Android smartphones and iPhone 3GS If you still own a Nokia ExpressMusic or iPhone 3GS, you wont be chatting
