Nice change

Essential if you use whatsapp frequently and want something different than the default colours. Works all the time and loads up each time you use whatsapp. Ive gone for a black background as it helps save battery :)

PtaticmacRPX about HD Backgrounds 4 Whatsapp & Retina Wallpapers 4 Hangouts & Custom Themes 4 Viber, v2.0