throw it away and get a new one
Yes. It should play downloaded MP4 files.
All you need to do is either go to the settings on the mp4 player(if there is a screen) and hit reset. Or you could plug it into the computer with a USB cord and right click on the name of the mp4 player when the computer accepts it as a device and then you click on format.
it can support 3gp and mp4 but in mp4 you should adjust video rate ,audio rate.In both formats you should adjust screen size.
When you got your mp4, you should have received a plug with it as well. At the bottom of your mp4, there should be a slot. That slot is used to plug in the skinny thing on the cord you received with your mp4. At the other end of the cord, there should be something that looks like the thing that is on a usb drive. With the thing that looks like the end of a usb drive, plug that into your computer, where the usb drive thing you plug it into, and then use the skinny thing at the other end of the cord and plug that into the mp4. If your mp4 is flat at the moment, it will charge it up. Either way, you can add songs on your mp4 as well. Hope that helps! :)
A phone because I had a hone when i was younger than 9 and a phone can be a mp4 player too
MP4
well yes your mp4 can die only if you constantly drop it then the mp4 will be dead and no more mp4 for you so that's how it die's
Yes, an MP4 player can play MPEG-4 files, as MP4 is a container format that commonly contains MPEG-4 video and audio streams. Most modern media players support MP4 format, allowing them to handle various types of content within that container. Therefore, if the MPEG-4 file adheres to the MP4 specifications, it should play without any issues.
Mp4 mp4-avc avi-mjpge mp4-avc mp4-avc (720×480)pmp pmp-avc
No. You should look at "what is the difference between mp4 and mpeg4?" it will tell you why.
mp4
Of course using a mp4 converter.