Why is the text first saying
All screws in this device are JIS screws. Official iFixit PH000-PH1 Phillips screwdrivers are designed to be compatible with JIS screws, so they are safe to use. Using a screwdriver other than an official iFixit screwdriver or a JIS screwdriver may result in stripped screws.
but then in e.g. Step 6 says
Remove the three 3.6 mm Phillips screws from the button housing.
From the picture and my own repair it seems like they are also JIS screws, like stated in the first text.
The same problem is also inside the repair guide of the right shoulder button.
Otherwise this guide helped me very much, so thanks for sharing! :)
