Help Lg g5 usb power?

[Bigwils1]

Hello i need help i keep getting a usb power connection icon flashing up on my lg g5 and i have totaly reset the phone to factory settings and it still pops up constantly. Please does any body no how to get rid of it please and also my phone does not fast charge no more since this as been happening.

 

[Bigwils1]

Sorry i forgot to mention it stops when i plug my charger in but then it appears again when i take it out and its there all the time flashing

 

[Hadron]

Have you checked that there's nothing stuck in the USB socket?

If there is, be careful getting it out: try an air blower, or a soft brush if that doesn't work. A hard pick of any sort risks damaging the contacts.

 

[Bigwils1]

Yes mate iv done all that and still nothing