Chosen Solution

My screen is not rotating when flipped back into the camera, it’s stuck upside down.

@aprice10 you did not tell us if it still shows everything appropriate just upside down. Let us know if the menus are also upside down. If it Looks right side up when the LCD is flipped out to the left side of the body but upside down when folded back  it is most commonly an issue with the orientation sensor. Make sure that you also go through your menu items to make sure that things are normally set. If it is not in the menu anywhere etc you may need to check on something like this LCD Screen Flex Cable FPC Flip LCD Hinge Rotating Shaft Flex Cable for your model,

For those still looking for an answer…

https://www.youtube.com/watch?v=6DPBDk4Z

This is happening to mine when the LCD screen is flipped out, it’s rightside up. But when fixed against the camera, the image is upside down. It started when I was filming with the screen out, then it never flipped back. Is there a setting I need to check? The “auto-rotate” selection setting is set to ON.