Schritt 2 übersetzen
Pins 4 and 5 are GND1 and Shield1, so they will have continuity with each other. This is normal. We just need to make sure all the gold contacts have continuity to their corresponding pin and aren't crossed with any other pin.
If there isn't continuity on one or more of the pins inside the connector, then check the solder on the back of the connector for breaks. If there are breaks use a small heat gun or fine tip soldering iron to melt the break(s) back together.
If you now have continuity from the gold contacts to the other end of a cord plugged into the female connector on the board, then reassemble following the teardown guide in reverse order. If this doesn't solve your problem, then proceed to the next step.