very low call volume issue

  1. djgas Cupcake Nov 6, 2018

    paiktaras and kevinrivero like this.
  2. nachti Cupcake Nov 14, 2018

    nachti, Nov 14, 2018 :
    Clean earpiece under large magnifying glass using a vacuum cleaner (with a small extension) and a small brush.
    Last edited: Nov 14, 2018

  3. mrDenmark Cupcake Nov 16, 2018

  4. F_Omar_Mohsen_Jhxb Cupcake Dec 8, 2018

  5. mrDenmark Cupcake Dec 10, 2018

    mrDenmark, Dec 10, 2018 :
    View attachment 915521
    i fixed mine by cleaning.
    mine phone is 3 years old . if yours newer go to the service center

  6. E1536362987005 Cupcake Jan 11, 2019

    E1536362987005, Jan 11, 2019 :
    The apparently is no fix for it. I've cleaned and reset and tried other roms and always have the same issue pretty shitty that OnePlus never came up with a fix for it

  7. Topper_Gas Jelly Bean Jan 12, 2019

    Topper_Gas, Jan 12, 2019 :
    How are you cleaning it as mine always works after a good clean?

  8. jonas.cruz.bx Cupcake Jan 12, 2019

  9. elementmike Cupcake Jan 14, 2019

  10. Kyriakos_Kontos Cupcake Jan 20, 2019

    Kyriakos_Kontos, Jan 20, 2019 :
    I had same issue for last one week. After uninstalling a recently installed app the problem solved and i can hear perfectly now.

  11. mdx-tach Gingerbread Mar 21, 2019

    mdx-tach, Mar 21, 2019 :
    What app you uninstalled?
    If you fixed it, please share the info so anyone else can fix it too. if not its just bragging.

  12. Ashish_K. Eclair Mar 25, 2019

  13. kevinrivero Cupcake Mar 29, 2019

    kevinrivero, Mar 29, 2019 :
    This blue tac thing worked super well for me. I know I'm a little late to the party, but I took some close-ups of the sticky tac/clay stuff I had that worked super well for me. The little brown spots are dust. I also went ahead and did both mics, the speaker on the bottom, the charge port, and the headphone port while I was at it. You have to be quick so nothing gets stuck. This made all the difference.

    THANK YOU djgas!

    IMG_20190329_001102.jpg IMG_20190329_001214.jpg

  14. krs-1 Cupcake Apr 3, 2019

    krs-1, Apr 3, 2019 :
    Not for the oneplus 3t but for oneplus one. I had similair issue that i could not hear people over the speakers. I opened up my phone and noticed that if i applied pressure (pressing motherboard towards the screen of the phone) the sound went back to normal. I unscrewed and rescrewed the one screw I had holding the motherboard in place. (yes i know, only 1, i've opened it up many times, also random turkish guy who soldered something never put the others back). Now my sound is back to normal.

    Thought I'd share this for people also having this problem.

  15. paiktaras Donut Apr 27, 2019

  16. zackpack Cupcake May 17, 2019

    zackpack, May 17, 2019 :
    Hi! do you think that "Patafix" would be good as well?


  17. Simsonian Gingerbread May 19, 2019

    Simsonian, May 19, 2019 :
    i had the same issue. Turns out, you just need to clean the speaker with alcohol swab for 3-4 days and it will be fine.

  18. G_Jibber_Jabber_EzvI Eclair May 22, 2019

    G_Jibber_Jabber_EzvI, May 22, 2019 :
    Had the same problem. First clean your earpiece with a soft toothbrush. Then spray it down with compressed air. Then in my case I placed the phone in a sealed Ziploc bag with a jar of damp rid (beads that suck moisture out of air). Worked just fine after that.

  19. Renita D'souza Cupcake Aug 15, 2019 at 3:18 PM