Essentially they are just cutting the adhesive same as the iFixit guide. Its totally doable, that being said it might be worth heating the adhesives first to make them a little softer.
I've been removing the batteries from retina MBP with a trusted putty knife. It took a lot of practice but it's the quickest way I've found. Using thread/fishing line is safer for sure.
Essentially they are just cutting the adhesive same as the iFixit guide. Its totally doable, that being said it might be worth heating the adhesives first to make them a little softer.