iphone 4 speaker - GSM-Forum

decodoruM · 09-07-2010, 23:42

hi to all!!i have a problem with an iphone 4...a speaker problem.when is playing music or someone calls.the sound becames very metalic ,pitched...
sometimes is working fine,sometimes not.i opened the phone.there is no water damages.
the phone seems to be brand new.
i have no clue about it....i would try to change charging flex and audio flex(with side buttons)...
when i press the socket of charging flex ...the sound seems to be ok...

i wonder if is an audio ic or something like that?
please,any ideea?

jech1104 · 09-08-2010, 00:01

i encounter that kind of problem. the solution is the back cover.

decodoruM · 09-08-2010, 00:53

do you mean the back black cover?

decodoruM · 09-08-2010, 10:40

other ideeas???nobody knows or encounter???

09-07-2010, 23:42	#1 (permalink)
decodoruM Insane Poster Join Date: Feb 2006 Location: romania!...anywhere Posts: 87 Member: 235665 Status: Offline Thanks Meter: 10	iphone 4 speaker hi to all!!i have a problem with an iphone 4...a speaker problem.when is playing music or someone calls.the sound becames very metalic ,pitched... sometimes is working fine,sometimes not.i opened the phone.there is no water damages. the phone seems to be brand new. i have no clue about it....i would try to change charging flex and audio flex(with side buttons)... when i press the socket of charging flex ...the sound seems to be ok... i wonder if is an audio ic or something like that? please,any ideea?

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09-08-2010, 00:01	#2 (permalink)
jech1104 Junior Member Join Date: Apr 2009 Posts: 7 Member: 1017867 Status: Offline Sonork: jech1104 Thanks Meter: 0	i encounter that kind of problem. the solution is the back cover.

09-08-2010, 00:53	#3 (permalink)
decodoruM Insane Poster Join Date: Feb 2006 Location: romania!...anywhere Posts: 87 Member: 235665 Status: Offline Thanks Meter: 10	do you mean the back black cover?

09-08-2010, 10:40	#4 (permalink)
decodoruM Insane Poster Join Date: Feb 2006 Location: romania!...anywhere Posts: 87 Member: 235665 Status: Offline Thanks Meter: 10	other ideeas???nobody knows or encounter???