Iphone 5s no sound during calls - GSM-Forum

Flipp_76 · 09-03-2014, 19:23

I have a i5s that's works great but there is no sound during calls.
I have changes mics and speakers.
It works on facetime and skype so i know everything is working.
What is wrong with my phone?

phone.master1 · 09-03-2014, 19:36

change sound ic.....

Milord85 · 09-03-2014, 20:19

this problem sounds like AUDIO IC issue of old iphone 4.
the iphone 4 has the AUDIO IC that often need to be reflowed or better reballed.
A common solution on iphone 4 is to put a plastic spacer between the AUDIO IC and middle frame. in this way the AUDIO IC is pressed on the board and the work normally.

I'm not an expert but you can try something like that on your iphone 5s...

**GSM Harry** · 09-03-2014, 20:21

There is three mic in iphone 5s , is your iPhone being repaired before ? if yes then must be need to change the camera flex .. or might be ic got damage.

janzir · 09-03-2014, 21:04

Change U22 if u got skills!

Sent from my iPad using Tapatalk

Flipp_76 · 09-03-2014, 22:16

I have tryed many screens so its not the camera flex.
Where is this ic?
I would like to heat it up but i dont know where.

farhadcomputer · 09-04-2014, 15:33

Quote:

Originally Posted by Flipp_76

I have a i5s that's works great but there is no sound during calls.
I have changes mics and speakers.
It works on facetime and skype so i know everything is working.
What is wrong with my phone?

brother i have same problem before in iphone5s (3 pcs) and i succesfuly fixed.
maybe i can help u for fix this prob.
but,i have 1 question for u...

is it working on loud spker????

nafg · 09-04-2014, 15:37

solution is... ...rehot o reballing baseban

br
nafg

Flipp_76 · 09-04-2014, 16:36

It's not working on loud speaker.
How long should i heat up the baseband chip?

farhadcomputer · 09-04-2014, 17:27

Quote:

Originally Posted by Flipp_76

It's not working on loud speaker.
How long should i heat up the baseband chip?

bro,before making heat or resolder the chip try to do load new ios by itunes...

Flipp_76 · 09-04-2014, 17:35

I have done that already. But i can no it again just to be sure.
Other things i can try?

farhadcomputer · 09-04-2014, 17:55

Quote:

Originally Posted by Flipp_76

I have done that already. But i can no it again just to be sure.
Other things i can try?

if im not wrong,u solv the problem by load ios???

Flipp_76 · 09-04-2014, 17:57

Ok. I will try it when i get home.
I will tell you if it worked.

farhadcomputer · 09-04-2014, 18:08

Quote:

Originally Posted by Flipp_76

Ok. I will try it when i get home.
I will tell you if it worked.

yes u try,
i think insoallah u can solv ur problem.
i tell u before i got 3pcs same problem and i fixed 2 pcs by software
and another one has hardware prob...

Flipp_76 · 09-04-2014, 18:51

No luck with new ios.
Other things i can try?

09-03-2014, 19:23	#1 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	Iphone 5s no sound during calls I have a i5s that's works great but there is no sound during calls. I have changes mics and speakers. It works on facetime and skype so i know everything is working. What is wrong with my phone?

09-03-2014, 19:36	#2 (permalink)
phone.master1 Freak Poster Join Date: Apr 2014 Location: Dubai & Pakistan Posts: 364 Member: 2175455 Status: Offline Sonork: 100.16480613 Thanks Meter: 413	change sound ic.....

09-03-2014, 20:19	#3 (permalink)
Milord85 Junior Member Join Date: Apr 2014 Posts: 23 Member: 2164014 Status: Offline Thanks Meter: 1	this problem sounds like AUDIO IC issue of old iphone 4. the iphone 4 has the AUDIO IC that often need to be reflowed or better reballed. A common solution on iphone 4 is to put a plastic spacer between the AUDIO IC and middle frame. in this way the AUDIO IC is pressed on the board and the work normally. I'm not an expert but you can try something like that on your iphone 5s...

09-03-2014, 20:21	#4 (permalink)
GSM Harry Product Manager Join Date: Aug 2014 Location: London Age: 34 Posts: 422 Member: 2247080 Status: Offline Thanks Meter: 52	There is three mic in iphone 5s , is your iPhone being repaired before ? if yes then must be need to change the camera flex .. or might be ic got damage.

09-03-2014, 21:04	#5 (permalink)
janzir Freak Poster Join Date: Feb 2012 Location: Lebanon Posts: 209 Member: 1726910 Status: Offline Sonork: 100.1623945 Thanks Meter: 41	Change U22 if u got skills! Sent from my iPad using Tapatalk

09-03-2014, 22:16	#6 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	I have tryed many screens so its not the camera flex. Where is this ic? I would like to heat it up but i dont know where.

09-04-2014, 15:37	#8 (permalink)
nafg No Life Poster Join Date: Nov 2005 Location: CHILE Posts: 906 Member: 196727 Status: Offline Thanks Meter: 419	solution is... ...rehot o reballing baseban br nafg

09-04-2014, 16:36	#9 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	It's not working on loud speaker. How long should i heat up the baseband chip?

09-04-2014, 17:35	#11 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	I have done that already. But i can no it again just to be sure. Other things i can try?

09-04-2014, 17:57	#13 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	Ok. I will try it when i get home. I will tell you if it worked.

09-04-2014, 18:51	#15 (permalink)
Flipp_76 Junior Member Join Date: Sep 2014 Posts: 14 Member: 2251663 Status: Offline Thanks Meter: 2	No luck with new ios. Other things i can try?