iphone 3gs proximity sensor not working - GSM-Forum

asif420 · 02-14-2013, 08:26

Hello every one
i have iphone 3gs my proximity sensor not working but ear piece working fine even i change with new ribbon but same problem proximity sensor not working and ear piece working fine i search out on google but no solution found i have 6.1 firmware and 6.15 baseband can any one tell me the solution even i searched out in this forum every one discussed this problem but no solution

Regards

Asif

Levani_Pmic · 02-14-2013, 08:36

Quote:

Originally Posted by asif420

Hello every one
i have iphone 3gs my proximity sensor not working but ear piece working fine even i change with new ribbon but same problem proximity sensor not working and ear piece working fine i search out on google but no solution found i have 6.1 firmware and 6.15 baseband can any one tell me the solution even i searched out in this forum every one discussed this problem but no solution

Regards

Asif

about this problem i know that iPhone 3g proximity sensor flex and iPhone 3gs proximity sensor flex is not same

asif420 · 02-14-2013, 08:52

sooo you saying that my new ribbon is iphone 3g flex thats why proximity sensor is not working can u please give me the difference iphone 3g or 3gs flex

asif420 · 02-14-2013, 09:56

i tried and search in website proximity sensor flex is same as 3g or 3gs so please give me the solution because your post give me some confusion

rroach59 · 02-14-2013, 10:15

check connector and clean circuit board that should solve problem also make sure flex is ok and not defective

asif420 · 02-15-2013, 06:11

i have changed three flex same problem even all three cables ear piece working fine if there is problem on connector ear piece is not working can any one give me the solution

Levani_Pmic · 02-15-2013, 07:52

Quote:

Originally Posted by asif420

i have changed three flex same problem even all three cables ear piece working fine if there is problem on connector ear piece is not working can any one give me the solution

look at connector with microscope does it look good?

asif420 · 02-15-2013, 21:59

Yes connector looking good

asif420 · 02-17-2013, 18:25

guys no one give me the solution

Levani_Pmic · 02-18-2013, 12:04

Quote:

Originally Posted by asif420

guys no one give me the solution

are you sure that this is mother board problem?

can you try to connect really working display complect with proximity sensor flex and check it?

asif420 · 02-19-2013, 06:44

Levani yes display is working all functions working good but as i mention on this post proximity sensor not working but speaker is working fine

asif420 · 02-19-2013, 06:45

is there any option to pinout check

asif420 · 02-21-2013, 06:29

guys please give me the solution or something please showing through picture i don't find it

AndreyPkr · 03-12-2013, 10:26

i have the same problemon my 3gs. the proximity sensor NOT working but the front spaeker is working. i change the connector and 3 other flexes and the problem is there!

it's for sure a motherboard problem, can some one put a PICTURE here with the solluti?

Many thanks in advance!

KaleyCuoco · 08-31-2018, 08:34

Same issue. I use RecoveryTool Fix Recovery to fix the problem.

02-14-2013, 08:26	#1 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	iphone 3gs proximity sensor not working Hello every one i have iphone 3gs my proximity sensor not working but ear piece working fine even i change with new ribbon but same problem proximity sensor not working and ear piece working fine i search out on google but no solution found i have 6.1 firmware and 6.15 baseband can any one tell me the solution even i searched out in this forum every one discussed this problem but no solution Regards Asif

02-14-2013, 10:15	#5 (permalink)
rroach59 Freak Poster Join Date: Oct 2008 Location: At Work always Posts: 303 Member: 885483 Status: Offline Thanks Meter: 15	i tried and search in website proximity sensor flex is same as 3g or 3gs check connector and clean circuit board that should solve problem also make sure flex is ok and not defective

02-14-2013, 08:52	#3 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	sooo you saying that my new ribbon is iphone 3g flex thats why proximity sensor is not working can u please give me the difference iphone 3g or 3gs flex

02-14-2013, 09:56	#4 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	i tried and search in website proximity sensor flex is same as 3g or 3gs so please give me the solution because your post give me some confusion

02-15-2013, 06:11	#6 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	i have changed three flex same problem even all three cables ear piece working fine if there is problem on connector ear piece is not working can any one give me the solution

02-15-2013, 21:59	#8 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	Yes connector looking good

02-17-2013, 18:25	#9 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	guys no one give me the solution

02-19-2013, 06:44	#11 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	Levani yes display is working all functions working good but as i mention on this post proximity sensor not working but speaker is working fine

02-19-2013, 06:45	#12 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	is there any option to pinout check

02-21-2013, 06:29	#13 (permalink)
asif420 Junior Member Join Date: May 2006 Posts: 26 Member: 275110 Status: Offline Thanks Meter: 1	guys please give me the solution or something please showing through picture i don't find it

03-12-2013, 10:26	#14 (permalink)
AndreyPkr Freak Poster Join Date: Oct 2012 Location: London, UK Age: 34 Posts: 121 Member: 1819464 Status: Offline Thanks Meter: 88	i have the same problemon my 3gs. the proximity sensor NOT working but the front spaeker is working. i change the connector and 3 other flexes and the problem is there! it's for sure a motherboard problem, can some one put a PICTURE here with the solluti? Many thanks in advance!

08-31-2018, 08:34	#15 (permalink)
KaleyCuoco Junior Member Join Date: Jun 2018 Posts: 10 Member: 2846736 Status: Offline Thanks Meter: 0	Same issue. I use RecoveryTool Fix Recovery to fix the problem.