r5The reason why the weather forecast screen appears when making a call on oppo mobile phone

This is to turn on the function of displaying the weather effect during phone calls. You can enter the dial pad--menu key--call settings--call display--weather priority to turn off this function.

OPPO R5 is OPPO’s new generation masterpiece that pays tribute to the classic Finder. With an ultra-thin body of 4.85mm, it has become the world’s thinnest smartphone as of October 2014. Through a compact and ultimate structural design, many components are gathered into a 4.85mm all-metal body. The metal texture made of stainless steel and the slim physical form release a charming and shining temperament. For the first time, OPPO R5 uses PVD technology on the stainless steel middle frame of a mobile phone, making the mobile phone more metallic and shiny.