iPhone 4: Hangs on boot and no Sound --SOLUTION-- - GSM-Forum

kostelectronics · 10-05-2012, 09:06

iPhone 4 hangs on Boot (iTunes say Phone is Booted and you see only the apple on screen.) Also no sound at all. Here's the solution:

dog68 · 10-05-2012, 11:26

Great thank you, right now i am working on a board with exact same problem, thought it was the battery connector!!

JASKY007 · 10-05-2012, 14:43

solution tested thanks bro....

Wites OM Tesla · 10-31-2012, 22:19

I had same after dropped phone reball of U70 solved the problem.

kostelectronics · 10-31-2012, 23:39

@Wites:

Yes, U70 can also cause this problem (after dropping). My solution is specially for water damaged iPhones. I hope one of both solutions can help anybody!

Wites OM Tesla · 11-01-2012, 00:41

Quote:

Originally Posted by kostelectronics

@Wites:

Yes, U70 can also cause this problem (after dropping). My solution is specially for water damaged iPhones. I hope one of both solutions can help anybody!

I agree,i remember i had a fault there was complete no sound and when i go to voice memos it say a message no mic detected,after reball of U70 all work again.
As i see U70 ic is for external mic that connect to HP Jack maybe when R308 is corroded or crack in balls phone thinks there is something inserted in HP Jack?

raptor3 · 11-02-2012, 18:08

Yes nice one Kostectronics just got phone in for repair that had water damage and this restsisor was corroded jumped it sound working now thanks.
And yes Wites i also had this problem when testing it in voice memo it was saying no mic detected thanks guys for info.

krish neupane · 08-17-2014, 06:30

Quote:

Originally Posted by kostelectronics

iPhone 4 hangs on Boot (iTunes say Phone is Booted and you see only the apple on screen.) Also no sound at all. Here's the solution:

Bro please attach picture again.thx

jawedjp · 08-19-2014, 17:41

Where the solution bro where is picture.

click-z7 · 08-20-2014, 20:35

Please attach picture again. Thank

krish neupane · 08-21-2014, 17:45

Last edited all post not seen any solution or picture why?

krish neupane · 08-24-2014, 17:03

Where is the solution if anyone know pls post here.

krish neupane · 08-27-2014, 17:46

There is no thank button but i want to thank kostelectronics for his post.THANKS

10-05-2012, 09:06	#1 (permalink)
kostelectronics No Life Poster Join Date: Apr 2009 Location: Wikon, Switzerland Posts: 941 Member: 1012778 Status: Offline Thanks Meter: 245	iPhone 4: Hangs on boot and no Sound --SOLUTION-- iPhone 4 hangs on Boot (iTunes say Phone is Booted and you see only the apple on screen.) Also no sound at all. Here's the solution: Last edited by kostelectronics; 10-05-2012 at 09:12.

10-05-2012, 11:26	#2 (permalink)
dog68 No Life Poster Join Date: Mar 2012 Location: cambridgeshire, England Age: 55 Posts: 760 Member: 1728699 Status: Offline Thanks Meter: 212	Great thank you, right now i am working on a board with exact same problem, thought it was the battery connector!!

10-05-2012, 14:43	#3 (permalink)
JASKY007 Registered User Join Date: Sep 2009 Location: satwa dubai uae Posts: 471 Member: 1125280 Status: Offline Thanks Meter: 273	solution tested thanks bro....

10-31-2012, 22:19	#4 (permalink)
Wites OM Tesla No Life Poster Join Date: Apr 2009 Location: Moldova,Chisinau. Age: 38 Posts: 3,473 Member: 1017374 Status: Offline Thanks Meter: 2,594	I had same after dropped phone reball of U70 solved the problem.

10-31-2012, 23:39	#5 (permalink)
kostelectronics No Life Poster Join Date: Apr 2009 Location: Wikon, Switzerland Posts: 941 Member: 1012778 Status: Offline Thanks Meter: 245	@Wites: Yes, U70 can also cause this problem (after dropping). My solution is specially for water damaged iPhones. I hope one of both solutions can help anybody!

11-02-2012, 18:08	#7 (permalink)
raptor3 Freak Poster Join Date: Jul 2008 Posts: 124 Member: 809882 Status: Offline Thanks Meter: 19	Yes nice one Kostectronics just got phone in for repair that had water damage and this restsisor was corroded jumped it sound working now thanks. And yes Wites i also had this problem when testing it in voice memo it was saying no mic detected thanks guys for info.

08-19-2014, 17:41	#9 (permalink)
jawedjp No Life Poster Join Date: Apr 2006 Location: Pako new road,Nepal Posts: 878 Member: 257603 Status: Offline Sonork: 100.1605284 Thanks Meter: 147	Where the solution bro where is picture.

08-20-2014, 20:35	#10 (permalink)
click-z7 Junior Member Join Date: Aug 2014 Posts: 3 Member: 2232486 Status: Offline Thanks Meter: 0	Please attach picture again. Thank

08-21-2014, 17:45	#11 (permalink)
krish neupane Freak Poster Join Date: Dec 2006 Posts: 473 Member: 412812 Status: Offline Thanks Meter: 97	Last edited all post not seen any solution or picture why?

08-24-2014, 17:03	#12 (permalink)
krish neupane Freak Poster Join Date: Dec 2006 Posts: 473 Member: 412812 Status: Offline Thanks Meter: 97	Where is the solution if anyone know pls post here.

08-27-2014, 17:46	#13 (permalink)
krish neupane Freak Poster Join Date: Dec 2006 Posts: 473 Member: 412812 Status: Offline Thanks Meter: 97	There is no thank button but i want to thank kostelectronics for his post.THANKS