I have a question regarding the WhatsApp call. On android it worked great on the display was showing information with caller ID and was an option answer or reject a call .. it looked like a normal incoming call. On iOS is missing completely ... when the screen is off, you receive notification like when you got SMS / e-mail, that someone is calling us at the bottom there is a option to answer. and here begins fun because there is no such thing, when you try to move right screen with passcode will show up. Yo answer the call u have to unlock the phone, click on the WhatsApp icon and only after that steps call notification will appear on the entire screen. This is the most annoying !! .. Why that is not working like on android version ... Do you have to have beta versions of the messenger or the iOS.?