Sound Oneplus 5T headphone jack output high noise

  1. kokjoo89
    Froyo Jul 24, 2018

    kokjoo89 , Jul 24, 2018 :
    My brother bought OP5T at Jan 2018.
    Problem: Static noise when output via headphone jack, all sound included system sound, youtube, spotify ...
    Try to Fix: Clean 3.5mm jack, try another earphone, clear app cache, disable audio tuner, reboot,... nothing work
    OxygenOS: 5.1.3

    Anyone have any idea?