Chosen Solution
Hi. My phone won’t charge. I replaced the battery and the phone lasted for some time (20% remaining on new battery). Then I bought a new dock connector to try. The problem is that when I disconnected this, half of it got stuck in the connector. Is this repairable? I have not been able to pull the parts out with my 0,8mm flat screwdriver. Any advice and help is much appreciated! Se link for pictures of the contact. Thank you https://imgur.com/a/Nyzkh
It seems like corrosion made those connectors stick. You have to replace that connector and inspect around logic board to make sure there is no more damage on the logic board. If you are not a micro solderer id recommend finding a shop who can help!