Question How to fix pure type c(no dongle) earphones not working in poco f3?

[Justaguy12]

I have been using my poco f3 for over a year it works perfectly except currently it can't recognise usb connection from pc it only charges even through it used to otg stuffs also dosen't work and lastly the earphone i bought 7 months ago dosen't work currently it used to work 2-3 months ago now it dosen't detect suddently one day it just dosen't realise for no reason when i connect it to a charger it charges but using the udb c cable with anything else dosen't detect when i connect my earphones it does that connect sound like a very low sound indicating the usb port dosen't seem to have a problem i am not sure so please help

 

[Mitsos Vorris]

Hey there! It seems to me that some of the contact points of the USB type c port are not actually making contact. Please try to use a brush or something similar to clean the port.

Do not use anything wet. The last thing you want is to cause more damage.

Let us know about the results.

 

[Justaguy12]

Still dosen't work i already tried it the first day if i insert an otg with detecting light it turns on but dosen't do anything else dosen't detect or anything like it used to detect before and the light would flash when it started detecting the physical mouse also dosen't work