Not sure if this will help of not. Your pack is more like my TB’s 12s3p with the USB ports and such. The battery in the picks is a 12s4p with no USB ports. If they are made in the same factory you may find a similar layout.
Maybe these will help a bit. It all the pics I took when I opened it up. You will find some hot glue for sure. The switch is soldered through the plastic panel. It snaps in from the outside. Then they hot glue the back side. If you can get the glue off you can pull it though. My switch was soldered to the BMS board no connector. I believe they covered the solder with hot glue as well to keep the wires from vibrating and breaking the solder. Doesn’t mean they are the same though.
All the best and good luck.