Chosen Solution
Well, I have a Gameboy Advance (model AGB-001) and one of the pin from the readers is stucked I bought a tri-wing to open it but I still cant reach that pin to pull it out Please, can someone help? (i dont know if I can open that black part of the reader by itself) Link with photos of my problem: https://sta.sh/22ckdixeuq9e?edit=1 (Sorry about that bad english)
What I would recommend is taking some tiny tweezers (like iFixit’s) and bending the pins back into place. This hopefully will help.