Chosen Solution
Help! My battery door is stuck, this happened because when I was trying to put the battery door back in, it got stuck somehow… I removed it so I could put a battery grip on it…but when I tried to put the battery door back I accidentally got it stuck somehow, and it’s gonna be costly if I can’t get it fixed myself. I uploaded a video to Youtube to show you guys what I mean. This embed seems invalid. Please check the URL.
If you press on the door part does it flex downward? Basically seeing if the door is free just caught on the edge. If it is then what @oldturkey03 suggested to carefully pry along the latching edge. Removing the bottom cover screws won’t get you to the hidden one within the battery chamber. So consider that as you’ll then need a new bottom cover and door vs just the door if you cut it out Battery Door For Canon EOS 6D Digital Camera & Bottom Cover Base Cover Plate Assembly For Canon EOS 6D Digital Camera If there is no flex then it’s possible something sticky got in the gap.
