Hi. I don't know if it's related to my upgrade to iOS 8 or not, but if I recall, after I upgraded, my default Whatsapp notification tone suddenly disappeared. Instead, the SMS tone is used. I went to the settings and the tone is not there. It's not Tri-Tone because that's for SMS. Or am I imagining things? The Whatsapp tone is definitely NOT the same as the SMS tone, right? And I'm not talking about the whistling tone. Does anyone know where I can download it? PS. I'm using an iPhone 5.