Bigger Text for Quran and Hadith in Portrait Mode

Salaam, would it be possible to increase the text size for Quran ayahs, Hadith, Supplications or any other text to fill the entire screen, especially in portrait mode? At the moment the text size is too small and cannot be read unless you are standing next to the screen. If you can change it so that the text automatically resizes to take up all the available space on the screen that would be great. I have attached a few pictures to explain what i mean. Jazaakum Allahu Khayran