Iphone 4 no audio - GSM-Forum

REPAIR68 · 05-31-2012, 18:58

I have an iphone 4, that by sending a call switch on handsfree option directly, but the audio doesn't feel any inbound or outbound, and when you receive a call does not work audio input and output. Tried to replace microphone, speaker and headphone jack flex but the problem remains.

Thank's
Walter

air_chair256 · 05-31-2012, 21:46

if only the mic not working reball or replace this ic
mic pro.jpg
if the mic can recording and and the ringer working but only its not working when you make call change this ic but be careful cuz the ic have glue
all audio pro.jpg

aboulaly · 06-05-2012, 15:50

air_chair256 do you have a link to a video how to replace the ic or reball it?
Thank you

yolmen · 06-05-2012, 16:05

air_chair25 the IC on first picture is that when no mic when calling (but can hear the person on the line)?

air_chair256 · 06-05-2012, 17:15

iPhone 4 MIC Problem solution Part 1 - YouTube
iPhone 4 MIC Problem solution Part 2 - YouTube

yes in the first pic when no mic when calling (but can hear the person on the line)

**Wites OM Tesla** · 06-05-2012, 17:41

Quote:

Originally Posted by aboulaly

air_chair256 do you have a link to a video how to replace the ic or reball it?
Thank you

I hate this kind of question any master know what to do you look like a customer that want to repair his phone itself.
Maybe you want video how to use soldering iron

05-31-2012, 18:58	#1 (permalink)
REPAIR68 Freak Poster Join Date: Feb 2004 Location: ITALY Age: 44 Posts: 130 Member: 55672 Status: Offline Thanks: 0 Thanked 9 Times in 7 Posts	Iphone 4 no audio I have an iphone 4, that by sending a call switch on handsfree option directly, but the audio doesn't feel any inbound or outbound, and when you receive a call does not work audio input and output. Tried to replace microphone, speaker and headphone jack flex but the problem remains. Thank's Walter

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05-31-2012, 21:46	#2 (permalink)
air_chair256 Freak Poster Join Date: Oct 2011 Posts: 330 Member: 1679608 Status: Offline Thanks: 150 Thanked 189 Times in 109 Posts	if only the mic not working reball or replace this ic mic pro.jpg if the mic can recording and and the ringer working but only its not working when you make call change this ic but be careful cuz the ic have glue all audio pro.jpg

06-05-2012, 15:50	#3 (permalink)
aboulaly Junior Member Join Date: Jan 2012 Posts: 24 Member: 1714779 Status: Offline Thanks: 8 Thanked 0 Times in 0 Posts	air_chair256 do you have a link to a video how to replace the ic or reball it? Thank you

06-05-2012, 16:05	#4 (permalink)
yolmen Insane Poster Join Date: Jan 2010 Posts: 92 Member: 1222631 Status: Offline Thanks: 2 Thanked 7 Times in 7 Posts	air_chair25 the IC on first picture is that when no mic when calling (but can hear the person on the line)?

06-05-2012, 17:15	#5 (permalink)
air_chair256 Freak Poster Join Date: Oct 2011 Posts: 330 Member: 1679608 Status: Offline Thanks: 150 Thanked 189 Times in 109 Posts	iPhone 4 MIC Problem solution Part 1 - YouTube iPhone 4 MIC Problem solution Part 2 - YouTube yes in the first pic when no mic when calling (but can hear the person on the line)