Hello!
In this video I will install USB C charging port on the first release of nintendo DS handhelds family.

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Chapters:
00:00 Intro
00:58 Pinout check
01:34 Port's diagram
02:02 Preparing USB C port
02:49 Soldering to motherboard
03:27 First try
03:41 Making hole in shell
04:27 Assembly
05:44 Final test