So i got a used canon t4i specifically for filming. When i’m on the main camera functions(menu, settings, etc...) it works fine, the touch screen works perfectly fine as well. Once i switch from the view finder to the LCD i get a fuzzy colorful scree...
I tried to take a picture and it just loads and loads and says “busy”. When i turn off the camera it says “processing images” and wont turn off i have to take the battery out. No 3rd party firmware has ever been installed on this camera.