Moisture has been detected - How To Fix Samsung S9-Motherboard Repair

Moisture has been detected - How To Fix Samsung S9 - Motherboard Repair.
Moisture detected error happens a lot on Samsung phone charging. In most cases, it is caused by charging flex cable faulty. Hence in the first place, we replace the charging flex cable with a new one. However, the problem still exists. Then we test the motherboard and find out that the OVP IC has been faulty. We replace a new OVP IC and problem solved.

[CINOTechnology]

Any Repair Ideas or Repair Cases you wish to see most ? Leave a comment below.

[joshuacherrington]

Hey, great work, but I gotta quick question. Do you know where I can find the reballing stencil for samsung devices?

[moea]

Very professional.💙
Even photography and editing are creativity

[reymanik]

love from indonesia GOD bless you bro... temp 400' and air 40 i will try latter..

[simonrees]

Can this be a software error or is it always hardware like charge port, cable or this chip? I'm looking at A52s.. Port and board looks pristine under the microscope and cleaned with ipa. While messing around rebooting it started charging later on... Just not sure if the error will come back.. I guess a factory reset could eliminate software error but then need to backup etc, just wondering if you know? Is there anyway to disable in hardware? I looked at a datasheet for another OVP chip though, seams probably cannot disable since no sensor, it is just detecting a lower resistance across the pins for moisture!

Also the error only occurs when the battery is dead and the phone is off, if I charge the battery from the bench and boot up without the cable in then it will charge normally until it dies and turns off again!

Many thanks, great video....

[marvynrodriguez]

where could I find out the datasheets of samsung s9? I ask you that because I dont know how you know the normal values of the resistances

[sareefv]

Device wasn't faulty he just removed the IC and replaced it.. because s9+ devices will show error while charging if u remove wireless charging pad.. first 2 times he showed by removing the pad.. at last when he tested with pad mounted..

[waldani]

my cellphone is s9 scv38 after removing the rf ic why does it restart after 1 minute even though in safe download and recovery mode it never restarts, and I have reinstalled it smoothly but after entering the menu in 1 minute it restarts again

[Fixingthingzu]

Can also be a bad cable as i just had one do the same but was cable :)

[musicalstream]

Hello sir exactly my mobile happend this condition where can I fix this and how much cost it takes,

[renatofogaca]

thanks! I'm doing the process right now

[KashanSiddiqui-dmne]

Cost you charge for IC repairs in general for any phone.

[johnworkman]

if it were a t-mobile device, could i replace it with a verizon motherboard?

[ahmadsyahmi]

my phone is galaxy a71. problem: it doesn't show the waterdrop logo. but only the flassh in circle logo. is my problem can use this same solution?

[chrisgilbert]

Just use cordless charger and problem bypassed and solved

[sudheerm.s]

What is the rate of air flow for 400 degree

[I_Komang_Ari_Putra]

So it doesn't need to reset to factory the phone?

[ahmedas]

Bravo ... I have the proplime my divace S8

[ptvaleindonesiatbk]

How much money will be spend to replace components?

[MuhammadArif-ksbp]

Misguided solution, you have checked without wireless charging pad earlier then later you have checked with charging pad.