Thank you for the Description, for me I had 2 screws below the view finder, and also 2 in the battery compartment that needed to come loose.

I did not have any screws behind the button to adjust for your eye sight.

I did have some issues to get the cable back in properly, and had to tape my metal tweezer not to get zapped over and over again.

What worked best for me was a flat tweezer and gently push it in.

When Placing back the top panel i had some issues with the alignment with the on off button as initially i couldn't turn the camera on/off any more. After trying some positions with the on off button it worked.

Are there any option for replacing the latch together with the spring?

I wanted to replace these after a battery leak, but I'm unable to find any sources for the part needed unless you want to buy a full set of headphones from some one else.