Can't really tell which piece is the speaker. Try to be more clear. We couldn't figure out how to disconnect the cables. Is this necessary for deconstruction and installation?
Add color bullets.
"Be careful" sounds better than starting the sentence with "Careful.."
Which part of the phone is this referring to? Top, Bottom..etc.
Not clear instructions. Clear/white rubber piece came off during removal--make a note of that possibility.
Specify "right side."
Add picture for "easing out of the guide." Also, specify that you must unclip the guide from the phone.
Specify--lift beneath it near the gold metal piece located on the phone (not the back case)
Hex head screwdriver.
Not a phillips head screwdriver. Indicate the appropriate tool.