Ans. You must reduce the size of your files if they are too large to send over MMS. The file size directly correlates with image and video dimensions, clarity, and quantity. Minimize the size of the image directly, which lowers both its quality and dimensions, to reduce the file size of photographs. Remember that this could blur your photo, so if required, think about transmitting the original photo to MMS using a different method. In a photo compression app, such as the editors included in some gallery apps like Samsung Gallery, you can minimize the image size. Using a gallery program like Google Photos, you can clip films. Click the edit option after opening the video in the gallery of your choosing. By setting the start and end times of the video, you should have the option to trim it.