Broken mobile phones can be used as tools in our daily lives. Several parts such as speaker, LCD screen, metal, wire, circuit board, battery of a broken mobile phone can be converted into useful tools.
Battery: combustible material can be ignited with the help of a wire and battery.
Circuit Board: these boards can be created as cutting tools and parts for caching food.
LCD Screen: LCD Screens contain mirror like layer, which will help signal rescue vehicles.
For detailed information, see the above infograph. Explore parts of your broken mobile phone and invent new useful tools.