Samsung Galaxy S4 4G / i9505 Audio Solution - Page 2 - GSM-Forum

adaseb · 02-16-2015, 02:36

Yes any help. I can't fix this problem

tariqmobilelab · 02-16-2015, 19:10

change 325A transmitor ic 99% working....

asif-rashid · 02-19-2015, 13:32

Quote:

Originally Posted by tariqmobilelab

i change the sound ic butt same problem. not working sound after call

i try to flash with modem file.

adaseb · 02-28-2015, 06:27

Quote:

Originally Posted by tariqmobilelab

change 325A transmitor ic 99% working....

WHere is this exactly on the board?

garipoli · 03-06-2015, 15:09

I have solved the problem: dowload app soundabout. Works like a charm for me.

magnum_s · 03-23-2015, 11:54

-rehot/replace sound IC,
-Flash modem/ROM
-replacing the 325A
didn't solve the problem ...

anyone with a solution ?

adaseb ... 325A is located next to Sound IC ...

nasro_nd · 04-13-2015, 22:39

phone dead after change

SeventhSin · 04-15-2015, 22:46

Hi guys, I have a problem on my i9505. I'm going mad with it. Everytime the speaker activates I hear a kind of "white noise" or the classical "tititititi" of network handsnake.
The second problem is that I can't use my loudspeaker in handsfree call, no one can hear me (I think a problem with the 3rd mic that I just ordered).

I tried:

1 - new buzzer
2 - new flex cable
3 - Rehot u1004

I can't understand what the problem is. If I use a pair of headset the audio is magically perfect. Someone can help me? Thank you!

kiwi-1990 · 04-30-2015, 14:03

muhammad arif09

I can not find U605, can you please show me where it is?
I checked multiple diagrams from the web but none show any IC labeled U605..

thanks for your time

d-Artigo · 04-30-2015, 14:55

Quote:

Originally Posted by kiwi-1990

muhammad arif09

I can not find U605, can you please show me where it is?
I checked multiple diagrams from the web but none show any IC labeled U605..

thanks for your time

ic audio gt-i9505 = U1004 instead U605
see picture of his location at the beginning of this thread

SeventhSin · 05-01-2015, 21:27

Problem solved.

I had a strange noise when the speaker was active. The typical sound that you have when you put your smartphone near an old speaker (network handsnake).

How I solved :

U1000 Rehot (audio amp) near the mic2 and mic3.

Loudspeaker mic solved with a simple change of mic.

Thats all.

Hope that this can help someone! Hi all

riyachoori · 05-16-2015, 17:51

Speaker noice samsung s4 3g pls solution

SeventhSin · 07-11-2015, 21:40

U1000 Rehot (audio amp) near the mic2 and mic3.

m shakil · 08-21-2015, 06:49

i tested my phon is ok after rebolt

Deadoc3 · 09-26-2015, 13:24

After rehot also my i9505 is fully working.

Thanks a lot!!!

04-30-2015, 14:03	#24 (permalink)
kiwi-1990 Junior Member Join Date: Sep 2012 Posts: 21 Member: 1809436 Status: Offline Thanks Meter: 2	can't locate U605 muhammad arif09 I can not find U605, can you please show me where it is? I checked multiple diagrams from the web but none show any IC labeled U605.. thanks for your time

02-16-2015, 02:36	#16 (permalink)
adaseb Freak Poster Join Date: Oct 2011 Posts: 343 Member: 1678566 Status: Offline Thanks Meter: 16	Yes any help. I can't fix this problem

02-16-2015, 19:10	#17 (permalink)
tariqmobilelab Junior Member Join Date: Jan 2015 Location: pakistan Age: 34 Posts: 3 Member: 2321410 Status: Offline Thanks Meter: 1	change 325A transmitor ic 99% working....

03-06-2015, 15:09	#20 (permalink)
garipoli Junior Member Join Date: Mar 2015 Posts: 1 Member: 2357985 Status: Offline Thanks Meter: 0	I have solved the problem: dowload app soundabout. Works like a charm for me.

03-23-2015, 11:54	#21 (permalink)
magnum_s Junior Member Join Date: Oct 2004 Location: Skopje Posts: 17 Member: 87810 Status: Offline Thanks Meter: 2	-rehot/replace sound IC, -Flash modem/ROM -replacing the 325A didn't solve the problem ... anyone with a solution ? adaseb ... 325A is located next to Sound IC ...

04-13-2015, 22:39	#22 (permalink)
nasro_nd No Life Poster Join Date: May 2005 Location: CANADA Age: 42 Posts: 1,457 Member: 149415 Status: Offline Sonork: 100.1609895 Thanks Meter: 77	phone dead after change

04-15-2015, 22:46	#23 (permalink)
SeventhSin Junior Member Join Date: Apr 2015 Posts: 9 Member: 2373920 Status: Offline Thanks Meter: 2	Hi guys, I have a problem on my i9505. I'm going mad with it. Everytime the speaker activates I hear a kind of "white noise" or the classical "tititititi" of network handsnake. The second problem is that I can't use my loudspeaker in handsfree call, no one can hear me (I think a problem with the 3rd mic that I just ordered). I tried: 1 - new buzzer 2 - new flex cable 3 - Rehot u1004 I can't understand what the problem is. If I use a pair of headset the audio is magically perfect. Someone can help me? Thank you!

05-01-2015, 21:27	#26 (permalink)
SeventhSin Junior Member Join Date: Apr 2015 Posts: 9 Member: 2373920 Status: Offline Thanks Meter: 2	Problem solved. I had a strange noise when the speaker was active. The typical sound that you have when you put your smartphone near an old speaker (network handsnake). How I solved : U1000 Rehot (audio amp) near the mic2 and mic3. Loudspeaker mic solved with a simple change of mic. Thats all. Hope that this can help someone! Hi all

05-16-2015, 17:51	#27 (permalink)
riyachoori Junior Member Join Date: Jun 2014 Posts: 9 Member: 2202350 Status: Offline Thanks Meter: 0	Speaker noice samsung s4 3g pls solution

07-11-2015, 21:40	#28 (permalink)
SeventhSin Junior Member Join Date: Apr 2015 Posts: 9 Member: 2373920 Status: Offline Thanks Meter: 2	U1000 Rehot (audio amp) near the mic2 and mic3.

08-21-2015, 06:49	#29 (permalink)
m shakil Freak Poster Join Date: Feb 2012 Location: shakil mobile pakistan Posts: 256 Member: 1726210 Status: Offline Thanks Meter: 25	i tested my phon is ok after rebolt

09-26-2015, 13:24	#30 (permalink)
Deadoc3 No Life Poster Join Date: Aug 2006 Location: Italy Posts: 1,185 Member: 329458 Status: Offline Thanks Meter: 153	After rehot also my i9505 is fully working. Thanks a lot!!!