Origineel bericht door: Ghazali Waqas

Tekst:

Wash the bt circuit board with wd 40 or petrol and scrub with tooth brush gently wash it again with petrol and leave it for dry when it's dry reassemble headphones and enjoy ur own maintenance why bt headphone have beep sound because sometimes carbon can make buzzing humming sound I have done this process and it's really works

Status:

open