Bumps and lumps are normal: Motorola to its foldable phone Razr's users

Motorola has released a series of videos to advise users on how to use and take care of the company's foldable smartphone 'Razr'. One of its videos said, "Screen is made to bend; bumps and lumps are normal." Razr comes with two screens – one on the inside and the other outside. When unfolded, Razr has a 6.2-inch OLED screen.