You can turn your shoebox into smartphone screen projector easily in few minutes. Its a fun and simple way of making a smartphone projector at home and watch films on big screen cinema like house wall. All you need is a magnifying glass, a foam board, sellotape, cutter, hot glue gun, ruler, shoebox and your smartphone. If you have the image mirroring problem, just turn off the screen auto rotation and Download flip app to flip the video ( Shifts video from right to left , left to right ) or download any media player or video player app like VLC video player. You can use a wired or bluetooth small speaker for the audio. The rest follow the tutorial video and enjoy your self and home-made smartphone screen projector.