Did not change the Telegram theme - an error, did not change the theme to FTZ_OLED - a fatal error. Strictly black tones will not leave anyone indifferent, eye-catching design and unique design, you like to be different from everyone else - change your orientation, you want to brag to your friends about the uniqueness of your Telegram - this is the choice for you. Take care of your eyesight, at night when you need to check notifications - this option is just for you.