/diy/ - Do It Yourself

So I'm trying to fix my earphone which only works on one side, I figure out that I need to cut down the cable, then re-attach it to the plug/earphone jack. The problem is, I don't know that about this protection case(?) that attached to the jack, it's hard and idk why there's a little cable that protruding (shit design?) and I'm afraid if I try to pull it out by force it will broke. And I can't re-attach the cable without opening this shit.