Samsung Galaxy S9 No Speaker Sound Logic Board Repair Complete Tutorial 三星S9无声音主板维修完整教程

Samsung Galaxy S9 No Speaker Sound Logic Board Repair Complete Tutorial .
Many Samsung S9 users have encountered no sound issues. The reason is that the audio amplifier IC might have been damaged because of improper use. How to replace the damaged audio amplifier IC and fix no sound issue?
In the video we give an elaborate demonstration on this. We hope that it can help you to fix such issue by yourself.

[@mikisik5161]

worked for me txs bro

[@fahimsaifi8552]

Thank you so much sir

[@waldani6855]

Hello sir, I have S9 US the ear speaker and loudspeaker sound normal, but the sound in the headphone jack is very small even at full volume, whether it's ic audio problem or software thnks sir 🙏 please help me

[@sethtimothy602]

My s9 ear peice has crackling sound if so what ic to replace ?

[@watchnoface_]

Wat do i have to start off to get my s9 earpiece repaired?... Like.. is it just the speaker i need to order?? Can it be ordered from amazon?

[@CINOTechnology]

cinomall.com may be able to find

[@marriammohammed7643]

Thank you

[@CINOTechnology]

Welcome!

[@mf.coachlife]

thanks brother

[@CINOTechnology]

You are welcome

[@dhphonerepair1583]

GOOD JOB YOU ARE BEST

[@CINOTechnology]

🤟😍

[@CINOTechnology]

🤟😍

[@kayan9683]

Reballing or Replace?

[@mobilepoint562]

what schematic diagram dongle do you use ?

[@CINOTechnology]

Professional software

[@dhphonerepair1583]

@@CINOTechnology how we can get software please we need it

[@kisanadhikari3075]

My ear speaker is working but not getting a proper sound as before then what should I do

[@CINOTechnology]

Not proper sound? What do you mean?

[@samp619]

My ear speaker works but the loud speaker doesn't. Why could this be?

[@evildragon196]

Good evening
I have a samsung S20 + and the speaker makes strange noises as if I were next to some speakers "a strange barrage"
What is the cause and what is the solution
Thank you in advance

[@CINOTechnology]

check out your audio， or replace a speaker and we'll see

[@CINOTechnology]

well, nobody knows... that depends how bad you acted when "isn't directly fixed"

[@MrSyaaz-my8fn]

some people that was charging ic if code start from MAX. is that true?

[@CINOTechnology]

Your sentence doesn't even make any sense. can't get your meaning

[@MrSyaaz-my8fn]

@@CINOTechnology i mean, the code for charging ic start from 'MAX' is that true? because you said code MAX ic is for audio ic. but why some people said it is charging ic boss?

[@crosbhy]

hello good video, look I have a s9 plus, the front speaker sounds distorted what can be the solution I hope it helps me thanks you subscribed me.

[@CINOTechnology]

czcams.com/video/UG6DVdlx0Q4/video.html We have a speaker cracking sound fix here for S7, check it out

[@downyhc]

I have Samsung S8 that cannot power on till I repaired it. But I find another issue that audio is not sounded now, I tried repair it too by changed ic audio but nothing happen, and also phone is so lagging

[@CINOTechnology]

The CPU might have been damaged when you repair the won't power on issue. The CPU audio area faulty would lead to no sound and system lagging.

[@viniciusribeiro7783]

@@CINOTechnologymy s8 became the same in a few days, it is so lagging now, and the phone does not play any audio or record anything with the mic, and also, does not record videos in camera mode, I was thinking that it should be system problem, so, that means that my phone have a problem with the audio ic?

[@syafiqkhairuddin4916]

How much would it cost to repair an audio ic? And if its expensive, is there a reason to why?

[@CINOTechnology]

Motherboard repair needs a lot of work, so expensive

[@ciocanelulmagic196]

use surgical gloves

[@CINOTechnology]

We have bracelet for that.

[@nik7261]

первим надо батереку отсоединит?