Fixit sent the right Screw Extractor Set but...

내 문제

The pentalobe screws refused to come out

나의 수리

I had read somewhere that Apple may use Loctite to insert the screws. I researched on the Internet how to loosen up Loctite. The answer was to use HEAT. I heated up the screws, using my glue gun nozzle (without the glue, of course) and when the screw was hot, using the Fixit screwdrivers, the pentalobe screws came right out.

내 조언

Yes, heat up pentalobe screws before you try to remove them and strip out your screw heads and screw drivers.