This small printed circuit board, onto which the Type C charging connector and jack plug are soldered, also controls the microphone, network and speaker. If any of these functions are faulty, this part will need to be replaced.
This part is multi-functional, allowing you to connect the Type-C charger and manage the call microphone on your Samsung Galaxy A13 5G SM-A136B.
If you are experiencing the following problems, it needs to be replaced:
NOT COMPATIBLE WITH THE A13 4G